APA (7th ed.) Citation

ScienceDirect (Online service) & Varley, M. E. (1957). The physiology of fishes. Academic Press Inc., Publishers.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service) and Margaret E. Varley. The Physiology of Fishes. New York: Academic Press Inc., Publishers, 1957.

MLA (9th ed.) Citation

ScienceDirect (Online service) and Margaret E. Varley. The Physiology of Fishes. Academic Press Inc., Publishers, 1957.

Warning: These citations may not always be 100% accurate.