Smith, M., Sherman, L., Cauley, D., Badillo, B., & Goidel, R. K. (2020). Pneumococcal Pneumonia Vaccination Among Older African American and Hispanic Men With Chronic Conditions. Innov Aging.
استشهاد بنمط شيكاغوSmith, Matthew, Ledric Sherman, Daunte Cauley, Brittany Badillo, و R Kirby Goidel. "Pneumococcal Pneumonia Vaccination Among Older African American and Hispanic Men With Chronic Conditions." Innov Aging 2020.
MLA استشهادSmith, Matthew, et al. "Pneumococcal Pneumonia Vaccination Among Older African American and Hispanic Men With Chronic Conditions." Innov Aging 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.