APA (7th ed.) Citation

Kretschmer, R. R., & Kretschmer, L. W. (1980). Language development and intervention with the hearing impaired (2. print.). Univ. Park Press.

Chicago Style (17th ed.) Citation

Kretschmer, Richard R., and Laura W. Kretschmer. Language Development and Intervention with the Hearing Impaired. 2. print. Baltimore: Univ. Park Press, 1980.

MLA (9th ed.) Citation

Kretschmer, Richard R., and Laura W. Kretschmer. Language Development and Intervention with the Hearing Impaired. 2. print. Univ. Park Press, 1980.