Education & Training of the Mentally Retarded.
芝加哥风格引文Education & Training of the Mentally Retarded.
MLA引文Education & Training of the Mentally Retarded.
警告：这些引文格式不一定是100％准确.
APA引文
Education & Training of the Mentally Retarded.
芝加哥风格引文Education & Training of the Mentally Retarded.
MLA引文Education & Training of the Mentally Retarded.