APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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