APA (7th ed.) Citation

Drew, C. J., Hardman, M. L., & Bluhm, H. P. (1977). Mental retardation: Social and educational perspectives. Mosby.

Chicago Style (17th ed.) Citation

Drew, Clifford J., Michael L. Hardman, and Harry P. Bluhm. Mental Retardation: Social and Educational Perspectives. Saint Louis: Mosby, 1977.

MLA (9th ed.) Citation

Drew, Clifford J., et al. Mental Retardation: Social and Educational Perspectives. Mosby, 1977.