Citação norma APA

Bernstam, M. S., & Davis, K. (1991). Resources, environment, and population: Present knowledge, future options. Population Council.

Citação norma Chicago

Bernstam, Mikhail S., and Kingsley Davis. Resources, Environment, and Population: Present Knowledge, Future Options. New York: Population Council, 1991.

Citação norma MLA

Bernstam, Mikhail S., and Kingsley Davis. Resources, Environment, and Population: Present Knowledge, Future Options. Population Council, 1991.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.