Citazione Stile APA (7a Edizione)

Hare, R. M. (1981). Moral thinking: its levels, method: And point. Clarendon Pr.

Citazione stile Chigago Style (17a edizione)

Hare, Richard M. Moral Thinking: Its Levels, Method: And Point. Oxford: Clarendon Pr, 1981.

Citatione MLA (9a ed.)

Hare, Richard M. Moral Thinking: Its Levels, Method: And Point. Clarendon Pr, 1981.