Hardman, M. L. (1993). Human exceptionality: Society, school and family (4th.ed.). Allyn and Bacon.
芝加哥风格引文Hardman, Michael L. Human Exceptionality: Society, School and Family. 4th.ed. Boston: Allyn and Bacon, 1993.
MLA引文Hardman, Michael L. Human Exceptionality: Society, School and Family. 4th.ed. Allyn and Bacon, 1993.
警告：这些引文格式不一定是100％准确.