Citazione Stile APA (7a Edizione)

Hickman, C. P. (2009). Animal diversity (5th ed.). McGraw-Hill Higher Education.

Citazione stile Chigago Style (17a edizione)

Hickman, Cleveland P. Animal Diversity. 5th ed. Boston: McGraw-Hill Higher Education, 2009.

Citatione MLA (9a ed.)

Hickman, Cleveland P. Animal Diversity. 5th ed. McGraw-Hill Higher Education, 2009.