APA-viite (7. p.)

Pechenik, J. A. (2010). A short guide to writing about biology (Seventh edition.). Longman.

Chicago-viite (17. p.)

Pechenik, Jan A. A Short Guide to Writing About Biology. Seventh edition. New York: Longman, 2010.

MLA-viite (9. p.)

Pechenik, Jan A. A Short Guide to Writing About Biology. Seventh edition. Longman, 2010.