Παραπομπή σε μορφή APA (7η εκδ.)

McDonnell, J. J., Hardman, M. L., & McDonnell, A. P. (2003). An introduction to persons with moderate and severe disabilities: Educational and social issues (2nd ed.). Allyn and Bacon.

Παραπομπή σε μορφή Chicago (17η εκδ.)

McDonnell, John J., Michael L. Hardman, και Andrea P. McDonnell. An Introduction to Persons with Moderate and Severe Disabilities: Educational and Social Issues. 2nd ed. Boston: Allyn and Bacon, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

McDonnell, John J., et al. An Introduction to Persons with Moderate and Severe Disabilities: Educational and Social Issues. 2nd ed. Allyn and Bacon, 2003.