APA استشهاد

Buruck, J. A., Hodapp, R. M., & Zigler, E. Handbook of mental retardation and development.

استشهاد بنمط شيكاغو

Buruck, Jacob A., Robert M. Hodapp, و Edward Zigler. Handbook of Mental Retardation and Development. Cambridge, Cambridge University Press.

MLA استشهاد

Buruck, Jacob A., et al. Handbook of Mental Retardation and Development.