This style is from the Council of Science Editors, formerly known as the Council of Biology Editors. It is the citation style used in publications in the hard sciences.
Writing Guides, Style Manuals and the Publication Process in the Biological and Health Sciences
University of Minnesota Libraries
A collection of links to writing guides, style manuals, and other resources for writing in the biological and health sciences.
APA Style: Biology and Ohter Sciences
Diana Hacker Resources
Examples of bibliographic and in-text citations using CSE style in bilogy and other sciences.