APA (7th ed.) Citation

Kuperman, G. J., Gardner, R. M., & Pryor, T. A. (1991). HELP: A Dynamic Hospital Information System. Springer New York.

Chicago Style (17th ed.) Citation

Kuperman, Gilad J., Reed M. Gardner, and T. Allan Pryor. HELP: A Dynamic Hospital Information System. New York, NY: Springer New York, 1991.

MLA (9th ed.) Citation

Kuperman, Gilad J., et al. HELP: A Dynamic Hospital Information System. Springer New York, 1991.