APA (7th ed.) Citation

Duncan, D. M. (1989). Working with bilingual language disability. Chapman and Hall.

Chicago Style (17th ed.) Citation

Duncan, Deirdre M. Working with Bilingual Language Disability. London ; New York: Chapman and Hall, 1989.

MLA (9th ed.) Citation

Duncan, Deirdre M. Working with Bilingual Language Disability. Chapman and Hall, 1989.