APA (7th ed.) Citation

Darby, M. L., & Walsh, M. M. (1995). Dental hygiene theory and practice. Saunders.

Chicago Style (17th ed.) Citation

Darby, Michael Leonardi, and Margaret M. Walsh. Dental Hygiene Theory and Practice. Philadelphia: Saunders, 1995.

MLA (9th ed.) Citation

Darby, Michael Leonardi, and Margaret M. Walsh. Dental Hygiene Theory and Practice. Saunders, 1995.