APA (7th ed.) Citation

Charpentier, R. R., Klett, T. R., & Attanasi, E. D. (2008). Database for assessment unit-scale analogs (exclusive of the United States). U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Charpentier, Ronald R., T. R. Klett, and E. D. Attanasi. Database for Assessment Unit-scale Analogs (exclusive of the United States). Reston, Va.: U.S. Geological Survey, 2008.

MLA (9th ed.) Citation

Charpentier, Ronald R., et al. Database for Assessment Unit-scale Analogs (exclusive of the United States). U.S. Geological Survey, 2008.