APA (7th ed.) Citation

Otto, C. M. (2004). Valvular heart disease (2. ed.). Saunders.

Chicago Style (17th ed.) Citation

Otto, Catherine M. Valvular Heart Disease. 2. ed. Philadelphia, Pa: Saunders, 2004.

MLA (9th ed.) Citation

Otto, Catherine M. Valvular Heart Disease. 2. ed. Saunders, 2004.