APA (7e ed.) Bronvermelding

Park, C. W. (1965). The population explosion. Heinemann Educational Books.

Chicago (17e ed.) Bronvermelding

Park, Cyril Wright. The Population Explosion. London: Heinemann Educational Books, 1965.

MLA (9e ed.) Bronvermelding

Park, Cyril Wright. The Population Explosion. Heinemann Educational Books, 1965.