APA引文

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 Chicago

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.

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.