Gidley, J. W. (1922). Preliminary report on fossil vertebrates of the San Pedro valley, Arizona: With descriptions of new species of Rodentia and Lagomorpha. G.P.O.
Chicago Style (17th ed.) CitationGidley, James W. Preliminary Report on Fossil Vertebrates of the San Pedro Valley, Arizona: With Descriptions of New Species of Rodentia and Lagomorpha. Washington, D.C: G.P.O, 1922.
MLA (9th ed.) CitationGidley, James W. Preliminary Report on Fossil Vertebrates of the San Pedro Valley, Arizona: With Descriptions of New Species of Rodentia and Lagomorpha. G.P.O, 1922.
Warning: These citations may not always be 100% accurate.