APA-viite

Helfman, G. S., FACEY, D. E., & BOWEN, B. W. (2009). Diversity of fishes: Biology, Evolution, and Ecology (2nd ed.). Blackwell.

Chicago-tyylinen lähdeviittaus

Helfman, Gene S., Douglas E. FACEY, ja Brain W. BOWEN. Diversity of Fishes: Biology, Evolution, and Ecology. 2nd ed. Chichester, UK ; Hoboken, NJ: Blackwell, 2009.

MLA-viite

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