Blyn, G. (1966). Agricultural trends in India: Output, availability, and productivity. University of Pennsylvania Press.
Цитирование в стиле Чикаго (17-е изд.)Blyn, George. Agricultural Trends in India: Output, Availability, and Productivity. Philadelphia: University of Pennsylvania Press, 1966.
Цитирование MLA (8-е изд.)Blyn, George. Agricultural Trends in India: Output, Availability, and Productivity. University of Pennsylvania Press, 1966.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.