APA استشهاد

Coles,, G. (2002). Communism social democracy 1914-1931 part-II: Vol-6, a history of socialist thought. Palgrave.

استشهاد بنمط شيكاغو

Coles,, G.D.H. Communism Social Democracy 1914-1931 Part-II: Vol-6, a History of Socialist Thought. New York: Palgrave, 2002.

MLA استشهاد

Coles,, G.D.H. Communism Social Democracy 1914-1931 Part-II: Vol-6, a History of Socialist Thought. Palgrave, 2002.