Levine, C. (1995). Taking sides (6th ed.). Dushkin Pub. Group.
Cita Chicago (17th ed.)Levine, Carol. Taking Sides. 6th ed. Guilford, Conn: Dushkin Pub. Group, 1995.
Cita MLA (9th ed.)Levine, Carol. Taking Sides. 6th ed. Dushkin Pub. Group, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.