APA-Zitierstil (7. Ausg.)

(1969). Approaches to ethics: Representative selections from classical times to the present (2.ed.). McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Approaches to Ethics: Representative Selections from Classical Times to the Present. 2.ed. New York: McGraw-Hill, 1969.

MLA-Zitierstil (9. Ausg.)

Approaches to Ethics: Representative Selections from Classical Times to the Present. 2.ed. McGraw-Hill, 1969.