APA (7th ed.) Citation

Geological Survey (U.S.). (1999). State of Nevada: Base map, shaded relief (Rev. 1984.). The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). State of Nevada: Base Map, Shaded Relief. Rev. 1984. Reston, Va.: The Survey, 1999.

MLA (9th ed.) Citation

Geological Survey (U.S.). State of Nevada: Base Map, Shaded Relief. Rev. 1984. The Survey, 1999.