Koop, C. E. (2006). Health and Health Care for the 21st Century: For All the People. © American Journal of Public Health 2006.
استشهاد بنمط شيكاغوKoop, C. Everett. Health and Health Care for the 21st Century: For All the People. © American Journal of Public Health 2006, 2006.
MLA استشهادKoop, C. Everett. Health and Health Care for the 21st Century: For All the People. © American Journal of Public Health 2006, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.