APA (7th ed.) Zitazioa

Raven, P. H., & Johnson, G. B. (1996). Biology (4th ed.). Wm. C. Brown Publishers.

Chicago Style (17th ed.) Zitazioa

Raven, Peter H., eta George B. Johnson. Biology. 4th ed. Dubuque, IA: Wm. C. Brown Publishers, 1996.

MLA (9th ed.) Zitazioa

Raven, Peter H., eta George B. Johnson. Biology. 4th ed. Wm. C. Brown Publishers, 1996.