APA (7th ed.) Citation

Rahm, D. A. (1974). Reading the rocks: A guide to the geologic secrets of canyons, mesas, and buttes of the American Southwest. Sierra Club.

Chicago Style (17th ed.) Citation

Rahm, David A. Reading the Rocks: A Guide to the Geologic Secrets of Canyons, Mesas, and Buttes of the American Southwest. San Francisco: Sierra Club, 1974.

MLA (9th ed.) Citation

Rahm, David A. Reading the Rocks: A Guide to the Geologic Secrets of Canyons, Mesas, and Buttes of the American Southwest. Sierra Club, 1974.