APA citiranje

Morgan, C., Knight, C., Lunt, M., Black, C., & Silman, A. (2003). Predictors of end stage lung disease in a cohort of patients with scleroderma.

Citação norma Chicago

Morgan, C., C. Knight, M. Lunt, C. Black, and A. Silman. Predictors of End Stage Lung Disease in a Cohort of Patients With Scleroderma. 2003.

MLA citiranje

Morgan, C., et al. Predictors of End Stage Lung Disease in a Cohort of Patients With Scleroderma. 2003.