Cita APA (7a ed.)

Hallahan, D. P., Kauffman, J. M., & Pullen, P. C. (2014). Exceptional learners: An introduction to special education (Twelfth edition, Pearson new international edition.). Pearson.

Cita Chicago Style (17a ed.)

Hallahan, Daniel P., James M. Kauffman, y Paige C. Pullen. Exceptional Learners: An Introduction to Special Education. Twelfth edition, Pearson new international edition. Harlow, England: Pearson, 2014.

Cita MLA (8a ed.)

Hallahan, Daniel P., et al. Exceptional Learners: An Introduction to Special Education. Twelfth edition, Pearson new international edition. Pearson, 2014.