How to best handle offprints?

altemark

I have a offprint of a running article taken from several issues of a commercial popular engineering magazine spanning over a year, but I'm unsure how to ultimately make sure it has the right item type in Zotero. Any advice would be appreciated on this.

aborel

If you need to cite the content, it is probably better to cite the original articles so that a reader can locate them. Unless the offprint is more readily available?