APA (7th ed.) Citation

Bates, R. L., & Sweet, W. C. (1966). Geology: An introduction. Heath.

Chicago Style (17th ed.) Citation

Bates, Robert Latimer, and Walter C. Sweet. Geology: An Introduction. Boston: Heath, 1966.

MLA (9th ed.) Citation

Bates, Robert Latimer, and Walter C. Sweet. Geology: An Introduction. Heath, 1966.