Cita APA (7th ed.)

Raven, P. H. (1992). Biology (3rd ed.). Mosby Year Book.

Cita Chicago (17th ed.)

Raven, Peter H. Biology. 3rd ed. St. Louis: Mosby Year Book, 1992.

Cita MLA (9th ed.)

Raven, Peter H. Biology. 3rd ed. Mosby Year Book, 1992.