APA (7th ed.) Citation

Ridley, M. (1985). The problems of evolution. Oxford University Press.

Chicago Style (17th ed.) Citation

Ridley, Mark. The Problems of Evolution. Oxford [Oxfordshire]: Oxford University Press, 1985.

MLA (9th ed.) Citation

Ridley, Mark. The Problems of Evolution. Oxford University Press, 1985.

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