APA (7th ed.) Citation

Smoith, G. E. (1931). The Search for Man's Ancestors. Watts.

Chicago Style (17th ed.) Citation

Smoith, G. Elliot. The Search for Man's Ancestors. London: Watts, 1931.

MLA (9th ed.) Citation

Smoith, G. Elliot. The Search for Man's Ancestors. Watts, 1931.

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