APA (7th ed.) Citation

Ross, W. D. (1953). Plato's theory of ideas (2nd ed.). Clarendon Press.

Chicago Style (17th ed.) Citation

Ross, W. D. Plato's Theory of Ideas. 2nd ed. Oxford: Clarendon Press, 1953.

MLA (9th ed.) Citation

Ross, W. D. Plato's Theory of Ideas. 2nd ed. Clarendon Press, 1953.

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