APA (7th ed.) Citation

Aaron, R. I. (1955). John Locke (2. ed.). Clarendon Press.

Chicago Style (17th ed.) Citation

Aaron, Richard I. John Locke. 2. ed. Oxford: Clarendon Press, 1955.

MLA (9th ed.) Citation

Aaron, Richard I. John Locke. 2. ed. Clarendon Press, 1955.