APA (7th ed.) Citation

(1989). Map showing locations of mines and prospects in the Dillon 1 ̊x 2 ̊quadrangle, Idaho and Montana. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Map Showing Locations of Mines and Prospects in the Dillon 1 ̊x 2 ̊quadrangle, Idaho and Montana. Denver, CO: U.S. Geological Survey, 1989.

MLA (9th ed.) Citation

Map Showing Locations of Mines and Prospects in the Dillon 1 ̊x 2 ̊quadrangle, Idaho and Montana. U.S. Geological Survey, 1989.