Scheerenberger, R. C., & Wagner, R. L. (1968). Day programs and residential facilities for the mentally retarded in Illinois: 1967. [Division of Mental Retardation Services].
Chicago Style (17th ed.) CitationScheerenberger, R. C., and R. L. Wagner. Day Programs and Residential Facilities for the Mentally Retarded in Illinois: 1967. [Springfield, Ill.]: [Division of Mental Retardation Services], 1968.
MLA (9th ed.) CitationScheerenberger, R. C., and R. L. Wagner. Day Programs and Residential Facilities for the Mentally Retarded in Illinois: 1967. [Division of Mental Retardation Services], 1968.
Warning: These citations may not always be 100% accurate.