APA (7th ed.) Citation

Plato & Boyd, W. (1962). Plato's Republic for today. Heinemann.

Chicago Style (17th ed.) Citation

Plato and William Boyd. Plato's Republic for Today. London: Heinemann, 1962.

MLA (9th ed.) Citation

Plato and William Boyd. Plato's Republic for Today. Heinemann, 1962.

Warning: These citations may not always be 100% accurate.