National Academies of Sciences, Engineering, and Medicine (U.S.), & National Academies of Sciences, Engineering, and Medicine (U.S.). Health and Medicine Division. Sickle cell disease: Fast focus study guide.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Academies of Sciences, Engineering, and Medicine (U.S.), و Engineering National Academies of Sciences. Sickle Cell Disease: Fast Focus Study Guide.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)National Academies of Sciences, Engineering, and Medicine (U.S.), و Engineering National Academies of Sciences. Sickle Cell Disease: Fast Focus Study Guide.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.