Cita APA (7a ed.)

Walker, C. E., & Roberts, M. C. (1992). Handbook of clinical child psychology (2nd ed.). John Wiley & Sons.

Cita Chicago Style (17a ed.)

Walker, C. Eugene, y Michael C. Roberts. Handbook of Clinical Child Psychology. 2nd ed. New York [etc.]: John Wiley & Sons, 1992.

Cita MLA (9a ed.)

Walker, C. Eugene, y Michael C. Roberts. Handbook of Clinical Child Psychology. 2nd ed. John Wiley & Sons, 1992.