Pechenik. (2010). A short guide to writing about biology (7th ed.). New York: Longman.
Chicago Style CitationPechenik. A Short Guide to Writing About Biology. 7th ed. New York: Longman, 2010.
MLA CitationPechenik. A Short Guide to Writing About Biology. 7th ed. New York: Longman, 2010.
Warning: These citations may not always be 100% accurate.