APA (7th ed.) Citation

Huxley, J. (1963). Evolution in action: Based on the Patten Foundation Lectures delivered at Indiana University in 1951. Penguin Books.

Chicago Style (17th ed.) Citation

Huxley, Julian. Evolution in Action: Based on the Patten Foundation Lectures Delivered at Indiana University in 1951. Harmondsworth: Penguin Books, 1963.

MLA (9th ed.) Citation

Huxley, Julian. Evolution in Action: Based on the Patten Foundation Lectures Delivered at Indiana University in 1951. Penguin Books, 1963.