APA (7th ed.) Citation

Hayes, P. T., & Landis, E. R. (1965). Paleozoic stratigraphy of the southern part of the Mule Mountains, Arizona. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Hayes, Philip T., and Edwin R. Landis. Paleozoic Stratigraphy of the Southern Part of the Mule Mountains, Arizona. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1965.

MLA (9th ed.) Citation

Hayes, Philip T., and Edwin R. Landis. Paleozoic Stratigraphy of the Southern Part of the Mule Mountains, Arizona. United States Department of the Interior, Geological Survey, 1965.