एपीए उद्धरण

Johnson, W. (1968). Conditions of Man. Houghton Mifflin.

शिकागो स्टाइल उद्धरण

Johnson, Willoughby. Conditions of Man. Boston: Houghton Mifflin, 1968.

एमएलए उद्धरण

Johnson, Willoughby. Conditions of Man. Houghton Mifflin, 1968.