APA استشهاد

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 شيكاغو

Smith, 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 استشهاد

Smith, 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%.