DOI bot – You can ask this bot to automatically complete partial citations on pages of your choice. Click here for more information.
The Universal Reference Formatter – find articles using built-in Google Scholar interface, or DOI, PMID or PMC; automatically produce an appropriate cite template. Also features a BibTeX to {{cite}} converter.
Zotero – find articles in Mozilla Firefox and easily paste them into Wikipedia as citation templates with Ctrl-Alt-C
