Citazione APA

Eaton, T. H. (1960). Comparative anatomy of the vertebrates (2d ed.). Harper.

Stile di citazione Chicago

Eaton, Theodore H. Comparative Anatomy of the Vertebrates. 2d ed. New York: Harper, 1960.

Citazione MLA

Eaton, Theodore H. Comparative Anatomy of the Vertebrates. 2d ed. Harper, 1960.