APA (7th ed.) Citation

Heward, W., & Orlansky, M. D. (1992). Exceptional children: An introductory survey of special education (4th ed.). Merrill.

Chicago Style (17th ed.) Citation

Heward, William, and Michael D. Orlansky. Exceptional Children: An Introductory Survey of Special Education. 4th ed. New York: Merrill, 1992.

MLA (9th ed.) Citation

Heward, William, and Michael D. Orlansky. Exceptional Children: An Introductory Survey of Special Education. 4th ed. Merrill, 1992.