Sparks, C., & Isaacs, S. (2004). Political theorists in context. Routledge.
Chicago Style (17th ed.) CitationSparks, Chris, and Stuart Isaacs. Political Theorists in Context. London: Routledge, 2004.
MLA引文Sparks, Chris, and Stuart Isaacs. Political Theorists in Context. Routledge, 2004.
警告:這些引文格式不一定是100%准確.