APA (7th ed.) Citation

Guild, P. W. (1981). Preliminary metallogenic map of North America: An alphabetical listing of deposits. U.S. Dept. of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Guild, Philip White. Preliminary Metallogenic Map of North America: An Alphabetical Listing of Deposits. [Reston, Va.]: U.S. Dept. of the Interior, Geological Survey, 1981.

MLA (9th ed.) Citation

Guild, Philip White. Preliminary Metallogenic Map of North America: An Alphabetical Listing of Deposits. U.S. Dept. of the Interior, Geological Survey, 1981.