APA (7th ed.) Zitazioa
Hallahan, D. P., James M. Kauffman, & Paige C. Pullen. (2014). Exceptional learners: An introduction to special education (12th ed.). Pearson.
Chicago Style (17th ed.) Zitazioa
Hallahan, Daniel P., James M. Kauffman, eta Paige C. Pullen. Exceptional Learners: An Introduction to Special Education. 12th ed. Harlow: Pearson, 2014.
MLA (9th ed.) Zitazioa
Hallahan, Daniel P., et al. Exceptional Learners: An Introduction to Special Education. 12th ed. Pearson, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.