United Nations. Department of International Economic and Social Affairs. (1981). The Mapping of interrelationships between population and development. United Nations.
Цитирование в стиле Чикаго (17-е изд.)United Nations. Department of International Economic and Social Affairs. The Mapping of Interrelationships Between Population and Development. New York: United Nations, 1981.
Цитирование MLA (9-е изд.)United Nations. Department of International Economic and Social Affairs. The Mapping of Interrelationships Between Population and Development. United Nations, 1981.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.