APA (7th ed.) Citation

Earle, S. (2015). Physical Geology. BCcampus.

Chicago Style (17th ed.) Citation

Earle, Steven. Physical Geology. [Place of publication not identified]: BCcampus, 2015.

MLA (9th ed.) Citation

Earle, Steven. Physical Geology. BCcampus, 2015.

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