Cita APA (7a ed.)

Heward, W. L. (2017). Exceptional children: An introductory survey of special education (Eleventh edition.). Pearson.

Cita Chicago Style (17a ed.)

Heward, William L. Exceptional Children: An Introductory Survey of Special Education. Eleventh edition. Boston, [etc.]: Pearson, 2017.

Cita MLA (9a ed.)

Heward, William L. Exceptional Children: An Introductory Survey of Special Education. Eleventh edition. Pearson, 2017.