Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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