Cita APA (7th ed.)

Mash, E. J., & Wolfe, D. A. (2010). Abnormal child psychology (4th ed.). Wadsworth/Cengage Learning.

Cita Chicago (17th ed.)

Mash, Eric J., i David A. Wolfe. Abnormal Child Psychology. 4th ed. Australia: Wadsworth/Cengage Learning, 2010.

Cita MLA (9th ed.)

Mash, Eric J., i David A. Wolfe. Abnormal Child Psychology. 4th ed. Wadsworth/Cengage Learning, 2010.