APA citiranje

American College of Obstetricians and Gynecologist, Beckmann, C. R., & Magri Ruiz, B. (2010). Obstetricia y ginecología (6a. edición.). Wolters Kluwer Health.

Chicago Style (17th ed.) Citation

American College of Obstetricians and Gynecologist, Charles R. Beckmann, and Beatriz Magri Ruiz. Obstetricia Y Ginecología. 6a. edición. Barcelona: Wolters Kluwer Health, 2010.

MLA citiranje

American College of Obstetricians and Gynecologist, et al. Obstetricia Y Ginecología. 6a. edición. Wolters Kluwer Health, 2010.