APA (7th ed.) Citation

Baltz, E. H. (1972). Geologic map and cross sections of the Gallinas Creek area, Sangre de Cristo Mountains, San Miguel County, New Mexico. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Baltz, Elmer Harold. Geologic Map and Cross Sections of the Gallinas Creek Area, Sangre De Cristo Mountains, San Miguel County, New Mexico. Washington, D.C.: U.S. Geological Survey, 1972.

MLA (9th ed.) Citation

Baltz, Elmer Harold. Geologic Map and Cross Sections of the Gallinas Creek Area, Sangre De Cristo Mountains, San Miguel County, New Mexico. U.S. Geological Survey, 1972.