U.S. Preventive Services Task Force. (1996). Guide to clinical preventive services: Report of the U.S. Preventive Services Task Force (2nd ed.). Williams & Wilkins.
Cita Chicago Style (17a ed.)U.S. Preventive Services Task Force. Guide to Clinical Preventive Services: Report of the U.S. Preventive Services Task Force. 2nd ed. Baltimore: Williams & Wilkins, 1996.
Cita MLA (9a ed.)U.S. Preventive Services Task Force. Guide to Clinical Preventive Services: Report of the U.S. Preventive Services Task Force. 2nd ed. Williams & Wilkins, 1996.
Precaución: Estas citas no son 100% exactas.