MLA

Denmark, John C, and Roy McClelland. Deafness and Mental Health. London: Kingsley, 1994.

APA

Denmark, J. C, & McClelland, R. (1994). Deafness and mental health. London: Kingsley.

Chicago

Denmark, John C., and Roy McClelland. Deafness and Mental Health. London: Kingsley, 1994.