Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.