Callinicos, A., & Hore, C. (1991). The face of imperialism. London: Socialist Workers Party.
芝加哥风格引文Callinicos, Alex, 与 Charlie Hore. The Face of Imperialism. London: Socialist Workers Party, 1991.
MLA引文Callinicos, Alex, 与 Charlie Hore. The Face of Imperialism. London: Socialist Workers Party, 1991.
警告：这些引文格式不一定是100％准确.