APA (7th ed.) Citation

Johnson, R. B. (1969). Pecos National Monument, New Mexico: Its geologic setting : a description of rocks and landscapes and their effect on man. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Johnson, Ross B. Pecos National Monument, New Mexico: Its Geologic Setting : A Description of Rocks and Landscapes and Their Effect on Man. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1969.

MLA (9th ed.) Citation

Johnson, Ross B. Pecos National Monument, New Mexico: Its Geologic Setting : A Description of Rocks and Landscapes and Their Effect on Man. United States Department of the Interior, Geological Survey, 1969.