Dalal, A. A., Christensen, L., Liu, F., & Riedel, A. A. (2010). Direct costs of chronic obstructive pulmonary disease among managed care patients. Dove Medical Press.
Citação norma ChicagoDalal, Anand A., Laura Christensen, Fang Liu, and Aylin A. Riedel. Direct Costs of Chronic Obstructive Pulmonary Disease Among Managed Care Patients. Dove Medical Press, 2010.
MLA引文Dalal, Anand A., Laura Christensen, Fang Liu, and Aylin A. Riedel. Direct Costs of Chronic Obstructive Pulmonary Disease Among Managed Care Patients. Dove Medical Press, 2010.
警告：這些引文格式不一定是100％准確.