Hayden, F. V. (1872). Preliminary report of the United States Geological Survey of Wyoming and portions of contiguous territories: Being a second annual report of progress conducted under the authority of the Secretary of the Interior. G.P.O..
Chicago Style (17th ed.) CitationHayden, F. V. Preliminary Report of the United States Geological Survey of Wyoming and Portions of Contiguous Territories: Being a Second Annual Report of Progress Conducted Under the Authority of the Secretary of the Interior. Washington: G.P.O., 1872.
MLA (9th ed.) CitationHayden, F. V. Preliminary Report of the United States Geological Survey of Wyoming and Portions of Contiguous Territories: Being a Second Annual Report of Progress Conducted Under the Authority of the Secretary of the Interior. G.P.O., 1872.