APA

Axelrod H. R., . (1955). Color guide to tropical fish. New York: Sterling Pub. Co.

Chicago

Axelrod Herbert R, . 1955. Color guide to tropical fish. New York: Sterling Pub. Co.

Harvard

Axelrod H. R., . (1955). Color guide to tropical fish. New York: Sterling Pub. Co.

MLA

Axelrod Herbert R, . Color guide to tropical fish. New York: Sterling Pub. Co. 1955.