APA

Schultz L. P., Stern E. (., . (1948). The ways of fishes. New York: D. Van Nostrand Co.

Chicago

Schultz Leonard P, Stern Edith (Mendel), . 1948. The ways of fishes. New York: D. Van Nostrand Co.

Harvard

Schultz L. P., Stern E. (., . (1948). The ways of fishes. New York: D. Van Nostrand Co.

MLA

Schultz Leonard P, Stern Edith (Mendel), . The ways of fishes. New York: D. Van Nostrand Co. 1948.