MLA

Edgerton, Robert B. The Cloak of Competence : Stigma In the Lives of the Mentally Retarded. Berkeley: University of California Press, 1967.

APA

Edgerton, R. B. (1967). The cloak of competence : stigma in the lives of the mentally retarded. Berkeley: University of California Press.

Chicago

Edgerton, Robert B., The Cloak of Competence: Stigma In the Lives of the Mentally Retarded. Berkeley: University of California Press, 1967.