APA-Zitierstil (7. Ausg.)

Wren, T. E. (2010). Moral obligations: Action, intention, and valuation (Rev. ed.). Transaction Publishers.

Chicago-Zitierstil (17. Ausg.)

Wren, Thomas E. Moral Obligations: Action, Intention, and Valuation. Rev. ed. New Brunswick [u.a.]: Transaction Publishers, 2010.

MLA-Zitierstil (9. Ausg.)

Wren, Thomas E. Moral Obligations: Action, Intention, and Valuation. Rev. ed. Transaction Publishers, 2010.