APA (7th ed.) Citation

Hallahan, D. P., Kauffman, J. M., & Lloyd, J. W. (1985). Introduction to learning disabilities. Prentice Hall.

Chicago Style (17th ed.) Citation

Hallahan, Daniel P., James M. Kauffman, and John Wills Lloyd. Introduction to Learning Disabilities. Prentice Hall, 1985.

MLA (8th ed.) Citation

Hallahan, Daniel P., et al. Introduction to Learning Disabilities. Prentice Hall, 1985.