Style de citation APA (7e éd.)

Wilson, J. Q. (1968). The Metropolitan enigma: Inquiries into the nature and dimensions of America's urban crisis. Harvard University Press.

Style de citation Chicago (17e éd.)

Wilson, James Q. The Metropolitan Enigma: Inquiries into the Nature and Dimensions of America's Urban Crisis. Cambridge, Mass: Harvard University Press, 1968.

Style de citation MLA (9e éd.)

Wilson, James Q. The Metropolitan Enigma: Inquiries into the Nature and Dimensions of America's Urban Crisis. Harvard University Press, 1968.