Citazione Stile APA (7a Edizione)

Korsgaard, C. M., Cohen, G., Geuss, R., Nagel, T., Williams, B., & O'Neill, O. (1996). The Sources of Normativity. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Korsgaard, Christine M., G.A Cohen, Raymond Geuss, Thomas Nagel, Bernard Williams, e Onora O'Neill. The Sources of Normativity. Cambridge, United Kingdom: Cambridge University Press, 1996.

Citatione MLA (9a ed.)

Korsgaard, Christine M., et al. The Sources of Normativity. Cambridge University Press, 1996.