Citazione Stile APA (7a Edizione)

Mader, S. S. (1996). Biology (5th ed.). Wm. C. Brown Publishers.

Citazione stile Chigago Style (17a edizione)

Mader, Sylvia S. Biology. 5th ed. Dubuque, IA: Wm. C. Brown Publishers, 1996.

Citatione MLA (8a ed.)

Mader, Sylvia S. Biology. 5th ed. Wm. C. Brown Publishers, 1996.