(1962). Approaches to ethics: Representative selections from classical times to the present. NcGraw-Hill.
Chicago-Zitierstil (17. Ausg.)Approaches to Ethics: Representative Selections from Classical Times to the Present. New York [u.a.]: NcGraw-Hill, 1962.
MLA-Zitierstil (9. Ausg.)Approaches to Ethics: Representative Selections from Classical Times to the Present. NcGraw-Hill, 1962.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.