APA (7e ed.) Bronvermelding

Thomas, J. K. (1968). Teaching reading to mentally retarded children. T.S. Denison.

Chicago (17e ed.) Bronvermelding

Thomas, Janet K. Teaching Reading to Mentally Retarded Children. Minneapolis: T.S. Denison, 1968.

MLA (8e ed.) Bronvermelding

Thomas, Janet K. Teaching Reading to Mentally Retarded Children. T.S. Denison, 1968.