Style de citation APA (7e éd.)

Ringen, S. (2009). What Democracy Is For: On Freedom and Moral Government. Princeton University Press.

Style de citation Chicago (17e éd.)

Ringen, Stein. What Democracy Is For: On Freedom and Moral Government. Oxford: Princeton University Press, 2009.

Style de citation MLA (8e éd.)

Ringen, Stein. What Democracy Is For: On Freedom and Moral Government. Princeton University Press, 2009.