APA (7th ed.) Citation

Ridley, G. N. (1944). Man studies life: The story of biology. Watts & co.

Chicago Style (17th ed.) Citation

Ridley, Geoffrey Norman. Man Studies Life: The Story of Biology. London: Watts & co, 1944.

MLA (9th ed.) Citation

Ridley, Geoffrey Norman. Man Studies Life: The Story of Biology. Watts & co, 1944.

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