Cita APA (7th ed.)

Dolgoff, A. (1996). Physical Geology. D.C. Heath and company.

Cita Chicago (17th ed.)

Dolgoff, Anatole. Physical Geology. Lexington, Massachusetts Toronto: D.C. Heath and company, 1996.

Cita MLA (9th ed.)

Dolgoff, Anatole. Physical Geology. D.C. Heath and company, 1996.