APA استشهاد

Alan Palmer. (2002). who's who in world politics: From 1860 to the present day. Routledge.

استشهاد بنمط شيكاغو

Alan Palmer. Who's Who in World Politics: From 1860 to the Present Day. London: Routledge, 2002.

MLA استشهاد

Alan Palmer. Who's Who in World Politics: From 1860 to the Present Day. Routledge, 2002.