APA (7th ed.) Citation

Owens, R. E. (1991). Language disorders: A functional approach to assessment and intervention. Merrill/Collier Macmillan.

Chicago Style (17th ed.) Citation

Owens, Robert E. Language Disorders: A Functional Approach to Assessment and Intervention. New York: Merrill/Collier Macmillan, 1991.

MLA (9th ed.) Citation

Owens, Robert E. Language Disorders: A Functional Approach to Assessment and Intervention. Merrill/Collier Macmillan, 1991.