Council of Science Editors citation guide, at Univ of Wisconsin Madison Writing Center. Print version of this guide is in the science library [see box below]
ProQuest RefWorks is a citation management tool that helps researchers gather, manage, store and share information, as well as generate citations and bibliographies in a wide variety of styles. Extensive tutorials are available. The Write-N-Cite plugin allows you to cite sources while creating a paper in either Word or Google Docs, automatically building your cited references list as you write.