APA (7th ed.) Citation

Plato, Grube, G. M. A., & Reeve, C. D. C. (1992). Republic. Hackett Pub. Co.

Chicago Style (17th ed.) Citation

Plato, G. M. A. Grube, and C. D. C. Reeve. Republic. Indianapolis: Hackett Pub. Co, 1992.

MLA (9th ed.) Citation

Plato, et al. Republic. Hackett Pub. Co, 1992.