(1966). World population: Challenge to development: Summary of the highlights of the World Population Conference ; Belgrade, Yugoslavia ; 30 August to 10 September 1965.
Chicago-Zitierstil (17. Ausg.)World Population: Challenge to Development: Summary of the Highlights of the World Population Conference ; Belgrade, Yugoslavia ; 30 August to 10 September 1965. New York, 1966.
MLA-Zitierstil (9. Ausg.)World Population: Challenge to Development: Summary of the Highlights of the World Population Conference ; Belgrade, Yugoslavia ; 30 August to 10 September 1965. 1966.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.