Cita APA

Hallahan, D. P., Pullen, P. C., & Kauffman, J. M. (2014). Exceptional learners: An introduction to special education (12th edition.). Harlow, England: Pearson.

Citación estilo Chicago

Hallahan, Daniel P., Paige C. Pullen, and James M. Kauffman. Exceptional Learners: An Introduction to Special Education. 12th edition. Harlow, England: Pearson, 2014.

Cita MLA

Hallahan, Daniel P., Paige C. Pullen, and James M. Kauffman. Exceptional Learners: An Introduction to Special Education. 12th edition. Harlow, England: Pearson, 2014.