United States. Bureau of Mines & Davis, J. A. (1921). Work of Alaska Mining Experiment Station of U.S. Bureau of Mines. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Mines and John A. Davis. Work of Alaska Mining Experiment Station of U.S. Bureau of Mines. [Place of publication not identified]: [publisher not identified], 1921.
MLA (9th ed.) CitationUnited States. Bureau of Mines and John A. Davis. Work of Alaska Mining Experiment Station of U.S. Bureau of Mines. [publisher not identified], 1921.
Warning: These citations may not always be 100% accurate.