Gaya APA

Willis, M, C. (2002). Medical Terminology: A Programmed Learning Approach to the Language of Health Care (ed. 2). Philadelphia: Lippincot Williams Wilkins.

Gaya MLA

Willis, Marjorie, Canfield. "Medical Terminology: A Programmed Learning Approach to the Language of Health Care". ed. 2 Philadelphia: Lippincot Williams Wilkins, 2002. Text.