APA (7th ed.) Citation

Rocky Mountain Association of Geologists & Powers, R. B. (1982). Geologic studies of the Cordilleran thrust belt. Rocky Mountain Association of Geologists.

Chicago Style (17th ed.) Citation

Rocky Mountain Association of Geologists and Richard Blake Powers. Geologic Studies of the Cordilleran Thrust Belt. Denver, Colo.: Rocky Mountain Association of Geologists, 1982.

MLA (9th ed.) Citation

Rocky Mountain Association of Geologists and Richard Blake Powers. Geologic Studies of the Cordilleran Thrust Belt. Rocky Mountain Association of Geologists, 1982.