APA-Zitierstil (7. Ausg.)

Boucher, D., & Kelly, P. J. (2009). Political thinkers: From Socrates to the present (2nd ed.). Oxford University Press.

Chicago-Zitierstil (17. Ausg.)

Boucher, David, und P. J. Kelly. Political Thinkers: From Socrates to the Present. 2nd ed. Oxford: Oxford University Press, 2009.

MLA-Zitierstil (9. Ausg.)

Boucher, David, und P. J. Kelly. Political Thinkers: From Socrates to the Present. 2nd ed. Oxford University Press, 2009.