Cita APA (7th ed.)

Mader & Sylvia S. (1997). Human Biology (5th ed.). WCB / McGraw-Hill.

Cita Chicago (17th ed.)

Mader i Sylvia S. Human Biology. 5th ed. Dubuque, IA: WCB / McGraw-Hill, 1997.

Cita MLA (9th ed.)

Mader i Sylvia S. Human Biology. 5th ed. WCB / McGraw-Hill, 1997.