Citazione Stile APA (7a Edizione)

Helfman, G. S., Collette, B. B., Facey, D. E., & Bowen, B. W. (2009). The diversity of fishes: Biology, evolution, and ecology (2a. ed.). Blackwell Publishing.

Citazione stile Chigago Style (17a edizione)

Helfman, Gene S., Bruce B. Collette, Douglas E. Facey, e Brian W. Bowen. The Diversity of Fishes: Biology, Evolution, and Ecology. 2a. ed. Chichester: Blackwell Publishing, 2009.

Citatione MLA (9a ed.)

Helfman, Gene S., et al. The Diversity of Fishes: Biology, Evolution, and Ecology. 2a. ed. Blackwell Publishing, 2009.