United States. Department of the Interior. (1919). Field review index; numbers 1 to 21, Nov. 1917 to July 1919, inclusive. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of the Interior. Field Review Index; Numbers 1 to 21, Nov. 1917 to July 1919, Inclusive. [Place of publication not identified]: [publisher not identified], 1919.
MLA (9th ed.) CitationUnited States. Department of the Interior. Field Review Index; Numbers 1 to 21, Nov. 1917 to July 1919, Inclusive. [publisher not identified], 1919.
Warning: These citations may not always be 100% accurate.