APA (7th ed.) Citation

Hodapp, R. M., Burack, J. A., & Zigler, E. (1990). Issues in the developmental approach to mental retardation. University Press.

Chicago Style (17th ed.) Citation

Hodapp, Robert M., Jacob A. Burack, and Edward Zigler. Issues in the Developmental Approach to Mental Retardation. Cambridge [etc.]: University Press, 1990.

MLA (9th ed.) Citation

Hodapp, Robert M., et al. Issues in the Developmental Approach to Mental Retardation. University Press, 1990.