Ewbank, D. C. (1999). Deaths attributable to Alzheimer's disease in the United States.
استشهاد بنمط شيكاغوEwbank, D C. Deaths Attributable to Alzheimer's Disease in the United States. 1999.
MLA استشهادEwbank, D C. Deaths Attributable to Alzheimer's Disease in the United States. 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.