APA (7th ed.) Citation

Yapp, W. B. (1942). An introduction to animal physiology. The Clarendon press.

Chicago Style (17th ed.) Citation

Yapp, W. B. An Introduction to Animal Physiology. Oxford: The Clarendon press, 1942.

MLA (9th ed.) Citation

Yapp, W. B. An Introduction to Animal Physiology. The Clarendon press, 1942.

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