Hagan, R. M., Houston, C. E., & Allison, S. V. (1968). Successful irrigation: Planning, development, management. Food and Agriculture Organization of the United Nations.
Цитирование в стиле Чикаго (17-е изд.)Hagan, Robert Mower, Clyde E. Houston, и Stephen V. Allison. Successful Irrigation: Planning, Development, Management. Rome: Food and Agriculture Organization of the United Nations, 1968.
Цитирование MLA (8-е изд.)Hagan, Robert Mower, et al. Successful Irrigation: Planning, Development, Management. Food and Agriculture Organization of the United Nations, 1968.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.