Downing, T. E., Adams, R. M., & Gibson, M. (1974). Irrigation's impact on society. Anthropological papers of the University of Arizona.
Chicago Style (17th ed.) CitationDowning, Theodore E., Robert McC Adams, and McGuire Gibson. "Irrigation's Impact on Society." Anthropological Papers of the University of Arizona 1974.
MLA (8th ed.) CitationDowning, Theodore E., et al. "Irrigation's Impact on Society." Anthropological Papers of the University of Arizona, 1974.
Warning: These citations may not always be 100% accurate.