Deismireacht APA

U.S. Geological Survey, U. (1971). American Mineralogist, vol.56, (1-12).

Chicago Edition Citation

U.S. Geological Survey, U.S.A. American Mineralogist, Vol.56, (1-12). U.S. Geological Survey, U.S.A, 1971.

Deismireacht MLA

U.S. Geological Survey, U.S.A. American Mineralogist, Vol.56, (1-12). 1971.

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