APA (7th ed.) Citation

Circum-Pacific Map Project, Circum-Pacific Council for Energy and Mineral Resources, Geological Survey (U.S.), Scheibner, E., Satō, T., Craddock, C., & Mills, F. R. (1991). Tectonic map of the Circum-Pacific Region, southwest quadrant. The Survey.

Chicago Style (17th ed.) Citation

Circum-Pacific Map Project, Circum-Pacific Council for Energy and Mineral Resources, Geological Survey (U.S.), Erwin Scheibner, Tadashi Satō, Campbell Craddock, and Francis R. Mills. Tectonic Map of the Circum-Pacific Region, Southwest Quadrant. [Reston, Va.]: The Survey, 1991.

MLA (9th ed.) Citation

Circum-Pacific Map Project, et al. Tectonic Map of the Circum-Pacific Region, Southwest Quadrant. The Survey, 1991.