APA (7th ed.) Citation

Baars, D. L. (1972). Red rock country: The geologic history of the Colorado Plateau ([1st ed.].). Doubleday.

Chicago Style (17th ed.) Citation

Baars, Donald L. Red Rock Country: The Geologic History of the Colorado Plateau. [1st ed.]. Garden City, N.Y.: Doubleday, 1972.

MLA (9th ed.) Citation

Baars, Donald L. Red Rock Country: The Geologic History of the Colorado Plateau. [1st ed.]. Doubleday, 1972.