Cita APA (7a ed.)

Nacions Unides. Department of Economic and Social Affairs. (1971). A concise summary of the world population situation in 1970. United Nations.

Cita Chicago Style (17a ed.)

Nacions Unides. Department of Economic and Social Affairs. A Concise Summary of the World Population Situation in 1970. New York: United Nations, 1971.

Cita MLA (9a ed.)

Nacions Unides. Department of Economic and Social Affairs. A Concise Summary of the World Population Situation in 1970. United Nations, 1971.