APA (7th ed.) Citation

Fulton, P., & Johnson, H. (1982). Geoindex. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Fulton, Patricia, and Harold Johnson. Geoindex. Washington: United States Department of the Interior, Geological Survey, 1982.

MLA (9th ed.) Citation

Fulton, Patricia, and Harold Johnson. Geoindex. United States Department of the Interior, Geological Survey, 1982.

Warning: These citations may not always be 100% accurate.