Northeastern Arizona / U.S. Geological Survey ; Henry Gannett, chief geographer ; A.H. Thompson, geographer in charge ; H.M. Wilson, topographer.
MLA
Northeastern Arizona / U.S. Geological Survey ; Henry Gannett, Chief Geographer ; A.H. Thompson, Geographer in Charge ; H.M. Wilson, Topographer. U.S. Geological Survey?, 1883. https://collections.library.yale.edu/catalog/15818591.
APA, 6th edition
Northeastern Arizona / U.S. Geological Survey ; Henry Gannett, chief geographer ; A.H. Thompson, geographer in charge ; H.M. Wilson, topographer. (1883). [Maps]. U.S. Geological Survey?, https://collections.library.yale.edu/catalog/15818591.
