APA (7th ed.) Citation

Sutphin, D. M., & Drew, L. J. (1998). Aspects of light rare earth element resources, Bayan Obo, China. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Sutphin, David M., and Lawrence J. Drew. Aspects of Light Rare Earth Element Resources, Bayan Obo, China. [Reston, Va.]: U.S. Department of the Interior, U.S. Geological Survey, 1998.

MLA (9th ed.) Citation

Sutphin, David M., and Lawrence J. Drew. Aspects of Light Rare Earth Element Resources, Bayan Obo, China. U.S. Department of the Interior, U.S. Geological Survey, 1998.