APA

Snieszko S. F., Axelrod H. R., . (1971). Diseases of fishes. U.S.A: .

Chicago

Snieszko Stanislas F, Axelrod Herbert R, . 1971. Diseases of fishes. U.S.A: .

Harvard

Snieszko S. F., Axelrod H. R., . (1971). Diseases of fishes. U.S.A: .

MLA

Snieszko Stanislas F, Axelrod Herbert R, . Diseases of fishes. U.S.A: . 1971.