APA Edition Citation

Foster, R. J. (1976). Geology (3rd ed.). Bell&howel company.

Chicago Edition Citation

Foster, Robert J. Geology. 3rd ed. Ohio: Bell&howel company, 1976.

MLA Edition Citation

Foster, Robert J. Geology. 3rd ed. Bell&howel company, 1976.

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