United States. Department of the Interior. (1921). Amendment of Circular No. 523, in regard to preferential claims under Section 8, Act of Dec. 29, 1916 (39 Stat., 862). [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of the Interior. Amendment of Circular No. 523, in Regard to Preferential Claims Under Section 8, Act of Dec. 29, 1916 (39 Stat., 862). [Washington]: [publisher not identified], 1921.
MLA (9th ed.) CitationUnited States. Department of the Interior. Amendment of Circular No. 523, in Regard to Preferential Claims Under Section 8, Act of Dec. 29, 1916 (39 Stat., 862). [publisher not identified], 1921.
Warning: These citations may not always be 100% accurate.