Venkateswaran, P. A. (1961). Agriculture in South India. Directorate of Extension, Ministry of Food and Agriculture.
Цитирование в стиле Чикаго (17-е изд.)Venkateswaran, P. A. Agriculture in South India. New Delhi: Directorate of Extension, Ministry of Food and Agriculture, 1961.
Цитирование MLA (8-е изд.)Venkateswaran, P. A. Agriculture in South India. Directorate of Extension, Ministry of Food and Agriculture, 1961.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.