Campbell, I., & Loofbourow, J. S. (1962). Geology of the Magnesite Belt of Stevens County Washington. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationCampbell, Ian, and John S. Loofbourow. Geology of the Magnesite Belt of Stevens County Washington. Washington, D.C.: United States Department of the Interior, Geological Survey, 1962.
MLA (9th ed.) CitationCampbell, Ian, and John S. Loofbourow. Geology of the Magnesite Belt of Stevens County Washington. United States Department of the Interior, Geological Survey, 1962.
Warning: These citations may not always be 100% accurate.