APA (7th ed.) Citation

Sawkins, F. J. (1974). The Evolving earth: A text in physical geology. Macmillan.

Chicago Style (17th ed.) Citation

Sawkins, Frederick J. The Evolving Earth: A Text in Physical Geology. New York: Macmillan, 1974.

MLA (9th ed.) Citation

Sawkins, Frederick J. The Evolving Earth: A Text in Physical Geology. Macmillan, 1974.

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