APA (7th ed.) Citation

Cocks, L. R. M. (1981). The Evolving earth. British Museum (Natural History).

Chicago Style (17th ed.) Citation

Cocks, Leonard Robert Morrison. The Evolving Earth. London: British Museum (Natural History), 1981.

MLA (9th ed.) Citation

Cocks, Leonard Robert Morrison. The Evolving Earth. British Museum (Natural History), 1981.

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