Erickson, M. J. (1966). The mentally retarde child in the classroom. MacMillan.
芝加哥风格引文Erickson, Marion J. The Mentally Retarde Child in the Classroom. MacMillan, 1966.
MLA引文Erickson, Marion J. The Mentally Retarde Child in the Classroom. MacMillan, 1966.
警告：这些引文格式不一定是100％准确.