APA (7th ed.) Citation

Sawkins, F. J. (1978). The evolving earth. Macmillan.

Chicago Style (17th ed.) Citation

Sawkins, Frederick J. The Evolving Earth. Macmillan, 1978.

MLA (9th ed.) Citation

Sawkins, Frederick J. The Evolving Earth. Macmillan, 1978.

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