Society for Ethics Across the Curriculum & Utah Valley State College. Teaching ethics. Philosophy Documentation Center.
Citazione stile Chigago Style (17a edizione)Society for Ethics Across the Curriculum e Utah Valley State College. Teaching Ethics. Charlottesville, VA: Philosophy Documentation Center.
Citatione MLA (9a ed.)Society for Ethics Across the Curriculum e Utah Valley State College. Teaching Ethics. Philosophy Documentation Center.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.