APA (7e ed.) Bronvermelding

Repp, A. C. (1983). Teaching the mentally retarded. Prentice-Hall.

Chicago (17e ed.) Bronvermelding

Repp, Alan C. Teaching the Mentally Retarded. Englewood Cliffs, N.J.: Prentice-Hall, 1983.

MLA (8e ed.) Bronvermelding

Repp, Alan C. Teaching the Mentally Retarded. Prentice-Hall, 1983.