Cita APA (7a ed.)

Altman, A., & Wellman, C. H. (2009). A liberal theory of international justice. Oxford University Press.

Cita Chicago Style (17a ed.)

Altman, Andrew, y Christopher Heath Wellman. A Liberal Theory of International Justice. New York: Oxford University Press, 2009.

Cita MLA (9a ed.)

Altman, Andrew, y Christopher Heath Wellman. A Liberal Theory of International Justice. Oxford University Press, 2009.