APA引文

Dickerson, M. U. (1981). Social work practice with the mentally retarded. Free Press.

Chicago Style (17th ed.) Citation

Dickerson, Martha Ufford. Social Work Practice with the Mentally Retarded. New York: Free Press, 1981.

MLA引文

Dickerson, Martha Ufford. Social Work Practice with the Mentally Retarded. Free Press, 1981.