Citazione Stile APA (7a Edizione)

Abel, D. C. (2003). Fifty readings in philosophy (2nd ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Abel, Donald C. Fifty Readings in Philosophy. 2nd ed. Boston, Mass.: McGraw-Hill, 2003.

Citatione MLA (8a ed.)

Abel, Donald C. Fifty Readings in Philosophy. 2nd ed. McGraw-Hill, 2003.