APA (7th ed.) Citation

Drew, C. J., Logan, D. R., & Hardman, M. L. (1984). Mental retardation: A life cycle approach. Merrill.

Chicago Style (17th ed.) Citation

Drew, Clifford J., Don R. Logan, and Michael L. Hardman. Mental Retardation: A Life Cycle Approach. Columbus, [Ohio]: Merrill, 1984.

MLA (9th ed.) Citation

Drew, Clifford J., et al. Mental Retardation: A Life Cycle Approach. Merrill, 1984.