APA (7th ed.) Citation

Crowford, R. (1963). The functioning of paired organs. Pergamon Press.

Chicago Style (17th ed.) Citation

Crowford, R. The Functioning of Paired Organs. Oxford: Pergamon Press, 1963.

MLA (9th ed.) Citation

Crowford, R. The Functioning of Paired Organs. Pergamon Press, 1963.

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