APA (7th ed.) Citation

Whyte, L. L. (1949). The unitary principle in physics and biology. Cresset Press.

Chicago Style (17th ed.) Citation

Whyte, Lancelot Law. The Unitary Principle in Physics and Biology. London: Cresset Press, 1949.

MLA (9th ed.) Citation

Whyte, Lancelot Law. The Unitary Principle in Physics and Biology. Cresset Press, 1949.