Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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