Παραπομπή σε μορφή APA (7η εκδ.)

Smith, M. (2004). Ethics and the a priori: Selected essays on moral philosophy and meta-ethics. Cambridge University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Smith, Michael. Ethics and the a Priori: Selected Essays on Moral Philosophy and Meta-ethics. Cambridge: Cambridge University Press, 2004.

Παραπομπή σε μορφή MLA (8th εκδ.)

Smith, Michael. Ethics and the a Priori: Selected Essays on Moral Philosophy and Meta-ethics. Cambridge University Press, 2004.