APA (7th ed.) Citation

Hayes, P. T., & Landis, E. R. (1964). Geologic map of the southern part of the Mule Mountains, Cochise County, Arizona. The Survey.

Chicago Style (17th ed.) Citation

Hayes, Philip T., and Edwin R. Landis. Geologic Map of the Southern Part of the Mule Mountains, Cochise County, Arizona. Washington, D.C.: The Survey, 1964.

MLA (9th ed.) Citation

Hayes, Philip T., and Edwin R. Landis. Geologic Map of the Southern Part of the Mule Mountains, Cochise County, Arizona. The Survey, 1964.