Citazione Stile APA (7a Edizione)
Wilkens, S. (2011). Beyond bumper sticker ethics: An introduction to theories of right and wrong (Second edition.). IVP Academic.
Citazione stile Chigago Style (17a edizione)
Wilkens, Steve. Beyond Bumper Sticker Ethics: An Introduction to Theories of Right and Wrong. Second edition. Downers Grove, Illinois: IVP Academic, 2011.
Citatione MLA (9a ed.)
Wilkens, Steve. Beyond Bumper Sticker Ethics: An Introduction to Theories of Right and Wrong. Second edition. IVP Academic, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.