APA (7th ed.) Citation

Geological Survey (U.S.), American Samoa Environmental Protection Agency, & Izuka, S. K. (1999). Hydrogeologic interpretations from available ground-water data, Tutuila, American Samoa. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), American Samoa Environmental Protection Agency, and Scot K. Izuka. Hydrogeologic Interpretations from Available Ground-water Data, Tutuila, American Samoa. [Reston, Va.]: U.S. Department of the Interior, U.S. Geological Survey, 1999.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Hydrogeologic Interpretations from Available Ground-water Data, Tutuila, American Samoa. U.S. Department of the Interior, U.S. Geological Survey, 1999.