APA (7th ed.) Citation

Hoekelman, R. A., MacDonald, N., & Baum, D. (1989). The new American encyclopedia of children's health. New American Library.

Chicago Style (17th ed.) Citation

Hoekelman, Robert A., Noni MacDonald, and David Baum. The New American Encyclopedia of Children's Health. New York: New American Library, 1989.

MLA (9th ed.) Citation

Hoekelman, Robert A., et al. The New American Encyclopedia of Children's Health. New American Library, 1989.