APA (7th ed.) Citation

Beatty, M. E. (1971). A brief story of the geology of Yosemite Valley. [Yosemite Natural History Association] : [Yosemite National Park].

Chicago Style (17th ed.) Citation

Beatty, M. E. A Brief Story of the Geology of Yosemite Valley. [Place of publication not identified]: [Yosemite Natural History Association] : [Yosemite National Park], 1971.

MLA (9th ed.) Citation

Beatty, M. E. A Brief Story of the Geology of Yosemite Valley. [Yosemite Natural History Association] : [Yosemite National Park], 1971.