De, P., Farley, A., Lindson, N., & Aveyard, P. (2013). Systematic review and meta-analysis: Influence of smoking cessation on incidence of pneumonia in HIV. BioMed Central.
استشهاد بنمط شيكاغوDe, Preeti, Amanda Farley, Nicola Lindson, و Paul Aveyard. Systematic Review and Meta-analysis: Influence of Smoking Cessation On Incidence of Pneumonia in HIV. BioMed Central, 2013.
MLA استشهادDe, Preeti, Amanda Farley, Nicola Lindson, و Paul Aveyard. Systematic Review and Meta-analysis: Influence of Smoking Cessation On Incidence of Pneumonia in HIV. BioMed Central, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.