Style Error: chicago-author-date-de
In the bibliography, journal articles, book chapters and speeches etc. are inserted without quotes.
Example:
Priem, Jason. 2011. Toward a Second Revolution: Data Citation, Altmetrics, and the Decoupled Journal gehalten auf der DataCite Summer Meeting: Data and the Scholarly Record, the Changing Landscape, 25. August. http://jasonpriem.org/self-archived/Toward_a_Second_Revolution_Data_Citation_Alt.pdf (Zugegriffen: 24. Oktober 2013).
The same in chicago-author-date:
Priem, Jason. 2011. “Toward a Second Revolution: Data Citation, Altmetrics, and the Decoupled Journal” presented at the DataCite Summer Meeting: Data and the Scholarly Record, the Changing Landscape, August 25. http://jasonpriem.org/self-archived/Toward_a_Second_Revolution_Data_Citation_Alt.pdf.
Example:
Priem, Jason. 2011. Toward a Second Revolution: Data Citation, Altmetrics, and the Decoupled Journal gehalten auf der DataCite Summer Meeting: Data and the Scholarly Record, the Changing Landscape, 25. August. http://jasonpriem.org/self-archived/Toward_a_Second_Revolution_Data_Citation_Alt.pdf (Zugegriffen: 24. Oktober 2013).
The same in chicago-author-date:
Priem, Jason. 2011. “Toward a Second Revolution: Data Citation, Altmetrics, and the Decoupled Journal” presented at the DataCite Summer Meeting: Data and the Scholarly Record, the Changing Landscape, August 25. http://jasonpriem.org/self-archived/Toward_a_Second_Revolution_Data_Citation_Alt.pdf.
http://www.zotero.org/support/preferences/hidden_preferences#export_and_citation_settings
I believe the version specified as "de" still follows the 15th edition of the Manual and I'm not particularly interested in updating it (if anything I'd want to remove it).