APA (7th ed.) Citation

National Irrigation Symposium Phoenix, Ariz, & International Irrigation Exposition. (1990). Visions of the future: Proceedings of the Third National Irrigation Symposium held in conjunction with the 11th Annual International Irrigation Exposition, October 28-November 1, 1990, Phoenix Civic Plaza, Phoenix, Arizona. American Society of Agricultural Engineers.

Chicago Style (17th ed.) Citation

National Irrigation Symposium Phoenix, Ariz, and International Irrigation Exposition. Visions of the Future: Proceedings of the Third National Irrigation Symposium Held in Conjunction with the 11th Annual International Irrigation Exposition, October 28-November 1, 1990, Phoenix Civic Plaza, Phoenix, Arizona. St. Joseph, Mich., USA: American Society of Agricultural Engineers, 1990.

MLA (9th ed.) Citation

National Irrigation Symposium Phoenix, Ariz, and International Irrigation Exposition. Visions of the Future: Proceedings of the Third National Irrigation Symposium Held in Conjunction with the 11th Annual International Irrigation Exposition, October 28-November 1, 1990, Phoenix Civic Plaza, Phoenix, Arizona. American Society of Agricultural Engineers, 1990.