Cita APA (7th ed.)

Alters, S. (1996). Artpack to accompany biology: Understanding life (Second edition.). Mosby-Year Book, Inc.

Cita Chicago (17th ed.)

Alters, Sandra. Artpack to Accompany Biology: Understanding Life. Second edition. St. Louis, Missouri: Mosby-Year Book, Inc, 1996.

Cita MLA (9th ed.)

Alters, Sandra. Artpack to Accompany Biology: Understanding Life. Second edition. Mosby-Year Book, Inc, 1996.