Cita APA (7a ed.)

Plamenatz, J. P. (1968). Consent, freedom and political obligation (2nd ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Plamenatz, John Petrov. Consent, Freedom and Political Obligation. 2nd ed. London [etc.]: Oxford University Press, 1968.

Cita MLA (9a ed.)

Plamenatz, John Petrov. Consent, Freedom and Political Obligation. 2nd ed. Oxford University Press, 1968.