United States. Dept. of the Interior. (1971). Our living land. For sale by the Supt. of Docs., U.S. Govt. Print. Off..
Chicago Style (17th ed.) CitationUnited States. Dept. of the Interior. Our Living Land. [Washington: For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1971.
MLA (8th ed.) CitationUnited States. Dept. of the Interior. Our Living Land. For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1971.
Warning: These citations may not always be 100% accurate.