APA stil citiranja
Powell, J. G. F., & North, J. A. (2001). Cicero's Republic: Cicero's Republic. London: Institute of classical studies.
Chicago stil citiranjaPowell, J. G. F., and J. A. North. Cicero's Republic: Cicero's Republic. London: Institute of classical studies, 2001.
MLA stil citiranjaPowell, J. G. F., and J. A. North. Cicero's Republic: Cicero's Republic. London: Institute of classical studies, 2001.
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