APA (7th ed.) Citation

Cole, M. L., & Cole, J. T. (1981). Effective intervention with the language impaired child. Aspen Systems Corp..

Chicago Style (17th ed.) Citation

Cole, Martha L., and Jack T. Cole. Effective Intervention with the Language Impaired Child. Rockville, Md.: Aspen Systems Corp., 1981.

MLA (9th ed.) Citation

Cole, Martha L., and Jack T. Cole. Effective Intervention with the Language Impaired Child. Aspen Systems Corp., 1981.