APA استشهاد

Summer, L. W. (1987). Moral Foundation of Rights. Clarendon Press.

استشهاد بنمط شيكاغو

Summer, L. W. Moral Foundation of Rights. Oxford: Clarendon Press, 1987.

MLA استشهاد

Summer, L. W. Moral Foundation of Rights. Clarendon Press, 1987.