Nagi, H., Habib, A., Omar, S., & Zakaria, A. (2002). Effect of noninvasive ventilation on pulmonary gas exchange in chronic obstructive pulmonary disease. BioMed Central.
Citação norma ChicagoNagi, HK, AM Habib, SH Omar, and AY Zakaria. Effect of Noninvasive Ventilation On Pulmonary Gas Exchange in Chronic Obstructive Pulmonary Disease. BioMed Central, 2002.
MLA引文Nagi, HK, AM Habib, SH Omar, and AY Zakaria. Effect of Noninvasive Ventilation On Pulmonary Gas Exchange in Chronic Obstructive Pulmonary Disease. BioMed Central, 2002.
警告：這些引文格式不一定是100％准確.