Citazione Stile APA (7a Edizione)

Hickman, C. P. (1997). Integrated principles of zoology. Wm. C. Brown.

Citazione stile Chigago Style (17a edizione)

Hickman, Cleveland P. Integrated Principles of Zoology. Dubuque, IA: Wm. C. Brown, 1997.

Citatione MLA (9a ed.)

Hickman, Cleveland P. Integrated Principles of Zoology. Wm. C. Brown, 1997.