APA (7th ed.) Citation

United States. Department of the Interior. (1932). Poppy days at Boulder City. Boulder City, Nev..

Chicago Style (17th ed.) Citation

United States. Department of the Interior. Poppy Days at Boulder City. [Washington]: Boulder City, Nev., 1932.

MLA (9th ed.) Citation

United States. Department of the Interior. Poppy Days at Boulder City. Boulder City, Nev., 1932.

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