Παραπομπή APA

Schultz, L. (1960). Ways of fishes. D van Nostrand company.

Παραπομπή Chicago Style

Schultz, Leonard. Ways of Fishes. New York: D van Nostrand company, 1960.

Παραπομπή MLA

Schultz, Leonard. Ways of Fishes. D van Nostrand company, 1960.