Heward, W. (2000). Exceptional children: An introduction to special education (6th.ed.). Merrill.
芝加哥风格引文Heward, William. Exceptional Children: An Introduction to Special Education. 6th.ed. New Jersey: Merrill, 2000.
MLA引文Heward, William. Exceptional Children: An Introduction to Special Education. 6th.ed. Merrill, 2000.
警告：这些引文格式不一定是100％准确.