APA (7th ed.) Citation

Ponce, D. A. (1997). Gravity data of Nevada. U.S. Dept. of the Interior, U.S. Geological Survey ; USGS Information Services.

Chicago Style (17th ed.) Citation

Ponce, David A. Gravity Data of Nevada. [Menlo Park, Calif.] : Denver, CO: U.S. Dept. of the Interior, U.S. Geological Survey ; USGS Information Services, 1997.

MLA (9th ed.) Citation

Ponce, David A. Gravity Data of Nevada. U.S. Dept. of the Interior, U.S. Geological Survey ; USGS Information Services, 1997.