Cita APA (7a ed.)

Mash, E. J., & Barkley, R. A. (1998). Treatment of childhood disorders (2nd ed.). Guilford.

Cita Chicago Style (17a ed.)

Mash, Eric J., y Russell A. Barkley. Treatment of Childhood Disorders. 2nd ed. New York [etc.]: Guilford, 1998.

Cita MLA (9a ed.)

Mash, Eric J., y Russell A. Barkley. Treatment of Childhood Disorders. 2nd ed. Guilford, 1998.