APA (7th ed.) Citation

Ovid Technologies, Inc, Pfeifer, S. M., & García Roig, F. (2009). NMS obstetricia y ginecología (6. ed.). Wolters Kluwer Health/Lippincott Williams & Wilkins.

Chicago Style (17th ed.) Citation

Ovid Technologies, Inc, Samantha M. Pfeifer, and Félix García Roig. NMS Obstetricia Y Ginecología. 6. ed. Barcelona: Wolters Kluwer Health/Lippincott Williams & Wilkins, 2009.

MLA (9th ed.) Citation

Ovid Technologies, Inc, et al. NMS Obstetricia Y Ginecología. 6. ed. Wolters Kluwer Health/Lippincott Williams & Wilkins, 2009.