APA (7th ed.) Citation

Geological Survey (U.S.) & Nevada Bureau of Mines and Geology. (1985). Walker Lake, Nevada: 1:100 000-scale metric topographic map : 30 x 60 minute series (topographic). The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and Nevada Bureau of Mines and Geology. Walker Lake, Nevada: 1:100 000-scale Metric Topographic Map : 30 X 60 Minute Series (topographic). Reston, Va.: The Survey, 1985.

MLA (9th ed.) Citation

Geological Survey (U.S.) and Nevada Bureau of Mines and Geology. Walker Lake, Nevada: 1:100 000-scale Metric Topographic Map : 30 X 60 Minute Series (topographic). The Survey, 1985.