APA ציטוט

Rachels, J. (1993). The elements of moral philosophy (2nd ed.). McGraw-hill.

Chicago Style (17th ed.) Citation

Rachels, James. The Elements of Moral Philosophy. 2nd ed. New York: McGraw-hill, 1993.

ציטוט MLA

Rachels, James. The Elements of Moral Philosophy. 2nd ed. McGraw-hill, 1993.