APA (7th ed.) Citation

Stoertz, G. E., & Ericksen, G. E. (1974). Geology of salars in Northern Chile. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Stoertz, George E., and George Edward Ericksen. Geology of Salars in Northern Chile. Washington: United States Department of the Interior, Geological Survey, 1974.

MLA (9th ed.) Citation

Stoertz, George E., and George Edward Ericksen. Geology of Salars in Northern Chile. United States Department of the Interior, Geological Survey, 1974.