APA (7th ed.) Citation

Berry, E. W. (1931). A flora of Green River age in the Wind River basin of Wyoming. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Berry, Edward Wilber. A Flora of Green River Age in the Wind River Basin of Wyoming. Washington: Department of the Interior, U.S. Geological Survey, 1931.

MLA (9th ed.) Citation

Berry, Edward Wilber. A Flora of Green River Age in the Wind River Basin of Wyoming. Department of the Interior, U.S. Geological Survey, 1931.