APA (7th ed.) Citation

Johnson, S. (1987). World population and the United Nations: Challenge and response. Cambridge University Press.

Chicago Style (17th ed.) Citation

Johnson, Stanley. World Population and the United Nations: Challenge and Response. Cambridge: Cambridge University Press, 1987.

MLA (9th ed.) Citation

Johnson, Stanley. World Population and the United Nations: Challenge and Response. Cambridge University Press, 1987.