APA (7th ed.) Citation

Wolff, J. (2006). An introduction to political philosophy (Rev. ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Wolff, Jonathan. An Introduction to Political Philosophy. Rev. ed. Oxford ; New York: Oxford University Press, 2006.

MLA (9th ed.) Citation

Wolff, Jonathan. An Introduction to Political Philosophy. Rev. ed. Oxford University Press, 2006.