Davis, K., & Bernstam, M. S. (1991). Resources, environment, and population: Present knowledge, future options. Population Council : Oxford University Press.
Цитирование в стиле Чикаго (17-е изд.)Davis, Kingsley, и Mikhail S. Bernstam. Resources, Environment, and Population: Present Knowledge, Future Options. New York: Population Council : Oxford University Press, 1991.
Цитирование MLA (8-е изд.)Davis, Kingsley, и Mikhail S. Bernstam. Resources, Environment, and Population: Present Knowledge, Future Options. Population Council : Oxford University Press, 1991.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.