Citazione Stile APA (7a Edizione)

Cafaro, P., & Sandler, R. (2010). Virtue ethics and the environment. Springer.

Citazione stile Chigago Style (17a edizione)

Cafaro, Philip, e Ronald Sandler. Virtue Ethics and the Environment. Dordrecht: Springer, 2010.

Citatione MLA (9a ed.)

Cafaro, Philip, e Ronald Sandler. Virtue Ethics and the Environment. Springer, 2010.