APA (7th ed.) Citation

Arizona Watershed Program. (1956). Recovering rainfall: More water for irrigation. Arizona Watershed Program.

Chicago Style (17th ed.) Citation

Arizona Watershed Program. Recovering Rainfall: More Water for Irrigation. [Tucson?]: Arizona Watershed Program, 1956.

MLA (8th ed.) Citation

Arizona Watershed Program. Recovering Rainfall: More Water for Irrigation. Arizona Watershed Program, 1956.