Du Bray, E. A., Pallister, J. S., & Yager, D. B. (1993). Chiricahua Peak quadrangle, Cochise County, Arizona: Analytic data and geologic sample catalog. United States Government Printing Office.
Chicago Style (17th ed.) CitationDu Bray, E. A., John S. Pallister, and Douglas B. Yager. Chiricahua Peak Quadrangle, Cochise County, Arizona: Analytic Data and Geologic Sample Catalog. [Washington, D.C.]: United States Government Printing Office, 1993.
MLA (9th ed.) CitationDu Bray, E. A., et al. Chiricahua Peak Quadrangle, Cochise County, Arizona: Analytic Data and Geologic Sample Catalog. United States Government Printing Office, 1993.
Warning: These citations may not always be 100% accurate.