The Council of Science Editors (CSE) style is designed for the general sciences including biology. Citation-Sequence System is one of three systems of documentation used in CSE style.
Please check with your instructor about their requirements for the format of your paper. In Citation-Sequence Style, there is no standard format to follow as science writers are typically submitting papers to journals and must follow the journal's standards for formatting.
For more information consult Scientific Style and Format listed to the right.
Scientific Style and Format has some some common examples of materials cited published on their website. Select the Citation–Sequence and Citation–Name tab and you can find how to cite journals, books, dissertations and theses, newspapers, DVDs, websites and more.