APA Edition Citation

Mash, E. J., & Wolfe, D. A. (1999). Abnormal child psychology. 1999. Brooks cole wadsworth.

Chicago Edition Citation

Mash, Eric J., and David A. Wolfe. Abnormal Child Psychology. 1999. England: Brooks cole wadsworth, 1999.

MLA Edition Citation

Mash, Eric J., and David A. Wolfe. Abnormal Child Psychology. 1999. Brooks cole wadsworth, 1999.

Warning: These citations may not always be 100% accurate.