Style Error: deutsche-gesellschaft-fur-psychologie
There is a small error in the DGPs-Style ( http://www.zotero.org/styles/deutsche-gesellschaft-fur-psychologie ).
If there are more than 6 authors, the first 6 should be listed followed by "et al.". Currently zotero inserts a "," before the "et al.", but there should be none (cf. DGPs-Manual, p. 93).
Correct example:
Klieme, E., Avenarius, H., Blum, W., Döbrich, P., Gruber, H., Prenzel, M. et al. (2003). Zur Entwicklung nationaler Bildungsstandards. Eine Expertise. Bonn: BMBF.
Momentary zotero-output:
Klieme, E., Avenarius, H., Blum, W., Döbrich, P., Gruber, H., Prenzel, M., et al. (2003). Zur Entwicklung nationaler Bildungsstandards. Eine Expertise. Bonn: BMBF.
If there are more than 6 authors, the first 6 should be listed followed by "et al.". Currently zotero inserts a "," before the "et al.", but there should be none (cf. DGPs-Manual, p. 93).
Correct example:
Klieme, E., Avenarius, H., Blum, W., Döbrich, P., Gruber, H., Prenzel, M. et al. (2003). Zur Entwicklung nationaler Bildungsstandards. Eine Expertise. Bonn: BMBF.
Momentary zotero-output:
Klieme, E., Avenarius, H., Blum, W., Döbrich, P., Gruber, H., Prenzel, M., et al. (2003). Zur Entwicklung nationaler Bildungsstandards. Eine Expertise. Bonn: BMBF.
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The DGPs-Manual has no instructions for DOI but it is based on the APA style. According to the APA style there should be no "." after the DOI (cf. American Psychological Association, 2009, p. 198). However, whenever using the DGPs style the DOI is followed by a "."
Reference:
American Psychological Association. (2009). Publication manual of the American Psychological Association (6th ed.). Washington, DC: American Psychological Association.
Correct example:
Pollard, A. & Filer, A. (2001). The myth of objective assessment — An analysis in relation to primary education. Education 3-13, 29 (3), 4–8. doi:10.1080/03004270185200291
Current zotero-output:
Pollard, A. & Filer, A. (2001). The myth of objective assessment — An analysis in relation to primary education. Education 3-13, 29 (3), 4–8. doi:10.1080/03004270185200291.
Ahlquist, J.S. & Breunig, C. (2009). Country clustering in comparative political economy (MPIfG Discussion Paper No. 09-5) (S. 32). Cologne: Max-Planck Institute for the Study of Societies. Verfügbar unter: www.mpifg.de/pu/mpifg_dp/dp09-5.pdf [Stand: 15.12.2012].
Instead of [Stand: 15.12.2012] after the URL the DGPs prescribes the use of "Zugriff am 15.12.2012." before the URL. However, there are certain variations that I find rather confusing. The biggest one is that for English sources they require the user to use the APA denomination of "Retrieved, December 15, 2012,"
I think the best and most consistent format (with DGPs) would be:
Ahlquist, J.S. & Breunig, C. (2009). Country clustering in comparative political economy (MPIfG Discussion Paper No. 09-5) (S. 32). Cologne: Max-Planck Institute for the Study of Societies. Zugriff am 15.12.2012. Verfügbar unter: http://www.mpifg.de/pu/mpifg_dp/dp09-5.pdf
"Bei Internetquellen:
Nachname Autor/Autorin, Initiale[n] Vorname[n] (Erscheinungsjahr). Vollständiger Titel. URL angeben [Abrufdatum].
Beispiel:
Lerntier, A. F., Faulpelz, D. R., & Duchsmaus, K. G. (2010). Wie unterschiedliche Menschentypen lernen. Erfolgreiche Lehr- und Lernansätze im Unterricht. http://www.bildungsseite-berlinlernt.de/lerntypen/fenrichs/2010.pdf [12.05.2010]."
It is another matter at the Zeitschrift für Erziehungswissenschaft who prescribe the following format (cf. http://www.zfe-online.de/images/ZfE_Manuskripthinweise_2014.pdf ):
"Beispiel für ein Internet
Dokument:
Statistisches Bundesamt Deutschland (2000). Bevölkerungsentwicklung Deutschlands bis zum Jahr 2050. Ergebnisse der 9. koordinierten Bevölkerungsvorausberechnung, Wiesbaden. http://www.destatis.de/download/veroe/bevoe.pdf. Zugegriffen: 20. Juni 2005."
Here we even have a point directly after the URL which I consider bad practice. Try their link reference and you will notice that the point at the end breaks the link.
Is there a way to ensure that there is a point behind the retrieval date but not after the URL (or DOI) if the retrieval date is missing? This appears relevant for the Zeitschrift für Pädagogik style.
It seems that for the DGP style the point after the DOI, URL, URN etc. will have to be removed. Given that the retrieval date is pulled before the URL or DOI no two conflicting scenarios seem possible (i.e. point vs. no point).
@adamsmith, @rmzelle: Any advice on this issue? I try to summarize it for you: The style for the Deutsche Gesellschaft für Psychologie (~APA adapted for German) seems not very specific about some things, e.g. rendering URL and access date:
Variante 1: Verfügbar unter: www.mpifg.de/pu/mpifg_dp/dp09-5.pdf [Stand: 15.12.2012].
Variante 2: Zugriff am 15.12.2012. Verfügbar unter: http://www.mpifg.de/pu/mpifg_dp/dp09-5.pdf
No. 1 is now implemented in the DGfP style, and it seems to be the one for the journal "Pädagogik" and for the "Fachbereichs-Studienführer Pädagogische Psychologie und Didaktik".
No. 2 was initially implemented in the DGfP style, it is one of the example in the official documentation of the DGfP and it is also implemented in Citavi in this way.
Edit: so to your question: yes, that's OK.
zuphilip, I will kindly remind you about the ZfE style (if need should arise). Please post a message when the ZfPäd style is alive. If I should notice any other deviations from the DGP style than electronic references, I'll let you know.