Dyfyniad APA

Matson, J. L., & McCartney, J. R. (1981). Handbook of behaviour modification with the mentally retarded.

Dyfyniad Arddull Chicago

Matson, Johnny L., and John R. McCartney. Handbook of Behaviour Modification with the Mentally Retarded. New York, Plenum Publishing, 1981.

Dyfyniad MLA

Matson, Johnny L., and John R. McCartney. Handbook of Behaviour Modification with the Mentally Retarded. 1981.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.