Παραπομπή σε μορφή APA (7η εκδ.)

Powell, J. G. F., & North, J. A. (2001). Cicero's Republic. Institute of Classical Studies, University of London School of Advanced Study.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Powell, J. G. F., και John A. North. Cicero's Republic. [London]: Institute of Classical Studies, University of London School of Advanced Study, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

Powell, J. G. F., και John A. North. Cicero's Republic. Institute of Classical Studies, University of London School of Advanced Study, 2001.