APA (7e ed.) Bronvermelding

Political and Economic Planning. (1955). World population and resources: A report. [Distributed by Allen & Unwin].

Chicago (17e ed.) Bronvermelding

Political and Economic Planning. World Population and Resources: A Report. London: [Distributed by Allen & Unwin], 1955.

MLA (8e ed.) Bronvermelding

Political and Economic Planning. World Population and Resources: A Report. [Distributed by Allen & Unwin], 1955.