Cita APA (7th ed.)

Hallahan, D. P., & Kauffman, J. M. (2000). Exceptional learners: Introduction to special education (8th edition.). Allyn and Bacon.

Cita Chicago (17th ed.)

Hallahan, Daniel P., i James M. Kauffman. Exceptional Learners: Introduction to Special Education. 8th edition. Boston, Massachusetts: Allyn and Bacon, 2000.

Cita MLA (9th ed.)

Hallahan, Daniel P., i James M. Kauffman. Exceptional Learners: Introduction to Special Education. 8th edition. Allyn and Bacon, 2000.