APA (7th ed.) Citation

Thyer, B. A., & Kropf, N. P. (1996). Developmental disabilities: A handbook for interdisciplinary practice (2nd printing.). Brookline Books.

Chicago Style (17th ed.) Citation

Thyer, Bruce A., and Nancy P. Kropf. Developmental Disabilities: A Handbook for Interdisciplinary Practice. 2nd printing. Cambridge, Mass.: Brookline Books, 1996.

MLA (9th ed.) Citation

Thyer, Bruce A., and Nancy P. Kropf. Developmental Disabilities: A Handbook for Interdisciplinary Practice. 2nd printing. Brookline Books, 1996.