Caldwell, J. C. (1981). Food production and crisis in the West African savanah. Australian National University Press.
Цитирование в стиле Чикаго (17-е изд.)Caldwell, John C. Food Production and Crisis in the West African Savanah. Canberra, ACT: Australian National University Press, 1981.
Цитирование MLA (9-е изд.)Caldwell, John C. Food Production and Crisis in the West African Savanah. Australian National University Press, 1981.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.