Hayes, P. T. (1970). Cretaceous paleogeography of southeastern Arizona and adjacent areas. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationHayes, Philip T. Cretaceous Paleogeography of Southeastern Arizona and Adjacent Areas. Washington: U.S. Govt. Print. Off, 1970.
MLA (9th ed.) CitationHayes, Philip T. Cretaceous Paleogeography of Southeastern Arizona and Adjacent Areas. U.S. Govt. Print. Off, 1970.
Warning: These citations may not always be 100% accurate.