APA (7th ed.) Citation

Hull, R. H., & Griffin, K. M. (1989). Communication disorders in aging. Sage.

Chicago Style (17th ed.) Citation

Hull, Raymond H., and Kathleen M. Griffin. Communication Disorders in Aging. Newbury Park [etc.]: Sage, 1989.

MLA (9th ed.) Citation

Hull, Raymond H., and Kathleen M. Griffin. Communication Disorders in Aging. Sage, 1989.