Bachman, G. O., & Myers, D. A. (1969). Geology of the Bear Peak area, Dona Ana County, New Mexico: A study of the southern part of the San Andres Mountains, with emphasis on Paleozoic stratigraphy. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationBachman, George Odell, and Donald A. Myers. Geology of the Bear Peak Area, Dona Ana County, New Mexico: A Study of the Southern Part of the San Andres Mountains, with Emphasis on Paleozoic Stratigraphy. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1969.
MLA (9th ed.) CitationBachman, George Odell, and Donald A. Myers. Geology of the Bear Peak Area, Dona Ana County, New Mexico: A Study of the Southern Part of the San Andres Mountains, with Emphasis on Paleozoic Stratigraphy. United States Department of the Interior, Geological Survey, 1969.