APA (7th ed.) Citation

United States. Congress. Senate. Committee on Public Lands and Surveys & ProQuest (Firm). (1940). Organ Pipe Cactus National Monument. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Public Lands and Surveys and ProQuest (Firm). Organ Pipe Cactus National Monument. Washington: [publisher not identified], 1940.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Public Lands and Surveys and ProQuest (Firm). Organ Pipe Cactus National Monument. [publisher not identified], 1940.

Warning: These citations may not always be 100% accurate.