Style de citation APA (7e éd.)

Hardman, M. L., Egan, M. W., & Drew, C. J. (2017). Human exceptionality: School, community, and family (Twelfth edition.). Cengage Learning.

Style de citation Chicago (17e éd.)

Hardman, Michael L., M. Winston Egan, et Clifford J. Drew. Human Exceptionality: School, Community, and Family. Twelfth edition. Boston, MA: Cengage Learning, 2017.

Style de citation MLA (9e éd.)

Hardman, Michael L., et al. Human Exceptionality: School, Community, and Family. Twelfth edition. Cengage Learning, 2017.