एपीए उद्धरण

Lippmann, W. (1943). U.S. foreign policy: Shield of the republic. Boston: Little Brown.

शिकागो स्टाइल उद्धरण

Lippmann, Walter. U.S. Foreign Policy: Shield of the Republic. Boston: Little Brown, 1943.

एमएलए उद्धरण

Lippmann, Walter. U.S. Foreign Policy: Shield of the Republic. Boston: Little Brown, 1943.