APA (7th ed.) Citation

Ovid Technologies, Inc, Wolfsthal, S. D., & Véliz Salazar, L. (2009). NMS medicina interna (6. ed.). Wolters Kluwer/Lippincott Williams & Wilkins.

Chicago Style (17th ed.) Citation

Ovid Technologies, Inc, Susan D. Wolfsthal, and Leonora Véliz Salazar. NMS Medicina Interna. 6. ed. Barcelona: Wolters Kluwer/Lippincott Williams & Wilkins, 2009.

MLA (9th ed.) Citation

Ovid Technologies, Inc, et al. NMS Medicina Interna. 6. ed. Wolters Kluwer/Lippincott Williams & Wilkins, 2009.