Cita APA (7a ed.)

O'Connor, D. J. (1952). John Locke. Penguin.

Cita Chicago Style (17a ed.)

O'Connor, D. J. John Locke. London: Penguin, 1952.

Cita MLA (8a ed.)

O'Connor, D. J. John Locke. Penguin, 1952.