APA (7th ed.) Citation

Long, K. R. (2010). The principal rare earth elements deposits of the United States--a summary of domestic deposits and a global perspective. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Long, Keith R. The Principal Rare Earth Elements Deposits of the United States--a Summary of Domestic Deposits and a Global Perspective. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2010.

MLA (9th ed.) Citation

Long, Keith R. The Principal Rare Earth Elements Deposits of the United States--a Summary of Domestic Deposits and a Global Perspective. U.S. Department of the Interior, U.S. Geological Survey, 2010.