Citazione Stile APA (7a Edizione)

(1950). Ethical theories: A book readings. Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Ethical Theories: A Book Readings. New York: Prentice-Hall, 1950.

Citatione MLA (9a ed.)

Ethical Theories: A Book Readings. Prentice-Hall, 1950.