APA-referens (7:e uppl.)

Snare, F. (1992). The nature of moral thinking. Routledge.

Chicago-referens (17:e uppl.)

Snare, Francis. The Nature of Moral Thinking. London: Routledge, 1992.

MLA-referens (9:e uppl.)

Snare, Francis. The Nature of Moral Thinking. Routledge, 1992.