Παραπομπή APA

Nelson, J. S. (1994). Fishes of the world. Wiley Eastern.

Παραπομπή Chicago Style

Nelson, Joseph S. Fishes of the World. New York: Wiley Eastern, 1994.

Παραπομπή MLA

Nelson, Joseph S. Fishes of the World. Wiley Eastern, 1994.