APA (7th ed.) Citation

(2012). Geology of a gypsum dunefield ([Revised 2_16_12].). National Park Service, U.S. Department of the Interior, White Sands National Monument.

Chicago Style (17th ed.) Citation

Geology of a Gypsum Dunefield. [Revised 2_16_12]. [Holloman AFB, NM]: National Park Service, U.S. Department of the Interior, White Sands National Monument, 2012.

MLA (9th ed.) Citation

Geology of a Gypsum Dunefield. [Revised 2_16_12]. National Park Service, U.S. Department of the Interior, White Sands National Monument, 2012.