Rothman, K. J., Greenland, S., & Lash, T. L. (2008). Modern epidemiology (3rd ed., thoroughly rev. and updated.). Wolters Kluwer Health/Lippincott Williams & Wilkins.
Cita Chicago Style (17a ed.)Rothman, Kenneth J., Sander Greenland, y Timothy L. Lash. Modern Epidemiology. 3rd ed., thoroughly rev. and updated. Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins, 2008.
Cita MLA (9a ed.)Rothman, Kenneth J., et al. Modern Epidemiology. 3rd ed., thoroughly rev. and updated. Wolters Kluwer Health/Lippincott Williams & Wilkins, 2008.
Precaución: Estas citas no son 100% exactas.