1.
Metaphysics as a guide to morals. London: Penguin Books; 1993.
Metaphysics as a guide to morals. London : Penguin Books, 6 mai 1993. ISBN 0140172327
Murdoch Iris. (1993). Metaphysics as a guide to morals. Penguin Books.
Style de citation MLA (8e éd.)Murdoch Iris. Metaphysics as a Guide to Morals. Penguin Books, 1993.
Attention : ces citations peuvent ne pas être correctes à 100%.