APA-Zitierstil (7. Ausg.)

Jeffko, W. G. (2013). Contemporary ethical issues: A personalist perspective (3. ed., rev.). Humanity Books.

Chicago-Zitierstil (17. Ausg.)

Jeffko, Walter G. Contemporary Ethical Issues: A Personalist Perspective. 3. ed., rev. Amherst: Humanity Books, 2013.

MLA-Zitierstil (9. Ausg.)

Jeffko, Walter G. Contemporary Ethical Issues: A Personalist Perspective. 3. ed., rev. Humanity Books, 2013.