Levine, C., & edited. (1994). Taking Sides: Clashing Views on Controversial Psychological Issues (8th ed.). Dushkin Publishing Group.
Cita Chicago (17th ed.)Levine, Carol, i edited. Taking Sides: Clashing Views on Controversial Psychological Issues. 8th ed. Guilford, Conn.: Dushkin Publishing Group, 1994.
Cita MLA (9th ed.)Levine, Carol, i edited. Taking Sides: Clashing Views on Controversial Psychological Issues. 8th ed. Dushkin Publishing Group, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.