Dolan, B., & Rutherford, G. (2020). How History of Medicine Helps Us Understand COVID-19 Challenges. Public Health Rep.
استشهاد بنمط شيكاغوDolan, Brian, و George Rutherford. "How History of Medicine Helps Us Understand COVID-19 Challenges." Public Health Rep 2020.
MLA استشهادDolan, Brian, و George Rutherford. "How History of Medicine Helps Us Understand COVID-19 Challenges." Public Health Rep 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.