Cita APA

Naciones Unidas. (1974). United nations world population conference: fact sheet: Bucharest, 19-30 august 1974. Centre for economic and social information.

Citación estilo Chicago

Naciones Unidas. United Nations World Population Conference: Fact Sheet: Bucharest, 19-30 August 1974. Washington: Centre for economic and social information, 1974.

Cita MLA

Naciones Unidas. United Nations World Population Conference: Fact Sheet: Bucharest, 19-30 August 1974. Washington: Centre for economic and social information, 1974.