Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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