United States. Congress. House, ProQuest (Firm), & United States. Congress. House. Committee on Public Lands. (1939). Returning a portion of the Grand Canyon National Monument to the public domain. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House, ProQuest (Firm), and United States. Congress. House. Committee on Public Lands. Returning a Portion of the Grand Canyon National Monument to the Public Domain. Washington: [publisher not identified], 1939.
MLA (9th ed.) CitationUnited States. Congress. House, et al. Returning a Portion of the Grand Canyon National Monument to the Public Domain. [publisher not identified], 1939.
Warning: These citations may not always be 100% accurate.