(2000). Geriatrics at your fingertips. New York, NY: American Geriatrics Society.
Trích dẫn kiểu ChicagoGeriatrics At Your Fingertips. New York, NY: American Geriatrics Society, 2000.
MLA引文Geriatrics At Your Fingertips. New York, NY: American Geriatrics Society, 2000.
警告:這些引文格式不一定是100%准確.