APA-referens

Nagi, H., Habib, A., Omar, S., & Zakaria, A. (2002). Effect of noninvasive ventilation on pulmonary gas exchange in chronic obstructive pulmonary disease. BioMed Central.

Chicago-stil citat

Nagi, HK, AM Habib, SH Omar, och AY Zakaria. Effect of Noninvasive Ventilation On Pulmonary Gas Exchange in Chronic Obstructive Pulmonary Disease. BioMed Central, 2002.

MLA-referens

Nagi, HK, AM Habib, SH Omar, och AY Zakaria. Effect of Noninvasive Ventilation On Pulmonary Gas Exchange in Chronic Obstructive Pulmonary Disease. BioMed Central, 2002.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.