APA aipamena

Donagan, A. (1977). The theory of morality. University of Chicago Press.

Chicago Style aipamena

Donagan, Alan. The Theory of Morality. Chicago: University of Chicago Press, 1977.

MLA aipamena

Donagan, Alan. The Theory of Morality. University of Chicago Press, 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.