Ashman, A. F., & Laura, R. S. (1985). The education and training of the mentally retarded: Recent advances. Croom Helm.
芝加哥风格引文Ashman, A. F., 与 R. S. Laura. The Education and Training of the Mentally Retarded: Recent Advances. London: Croom Helm, 1985.
MLA引文Ashman, A. F., 与 R. S. Laura. The Education and Training of the Mentally Retarded: Recent Advances. Croom Helm, 1985.
警告：这些引文格式不一定是100％准确.