Citazione APA

Nelson, J. (1994). Fishes of the world (3rd ed.). John Wiley & Sons.

Stile di citazione Chicago

Nelson, Joseph. Fishes of the World. 3rd ed. New York: John Wiley & Sons, 1994.

Citazione MLA

Nelson, Joseph. Fishes of the World. 3rd ed. John Wiley & Sons, 1994.