Cita APA (7a ed.)
G, T., F, C., G, G., D, D., F, M., S, R., . . . P, A. (2009). Charlson Comorbidity Index does not predict long-term mortality in elderly subjects with chronic heart failure. Age & Ageing, 38(6), 734-741.
Cita Chicago Style (17a ed.)
G, Testa, Cacciatore F, Galizia G, Della-Morte D, Mazzella F, Russo S, Ferrara N, Rengo F, y Abete P. "Charlson Comorbidity Index Does Not Predict Long-term Mortality in Elderly Subjects with Chronic Heart Failure." Age & Ageing 38, no. 6 (2009): 734-741.
Cita MLA (9a ed.)
G, Testa, et al. "Charlson Comorbidity Index Does Not Predict Long-term Mortality in Elderly Subjects with Chronic Heart Failure." Age & Ageing, vol. 38, no. 6, 2009, pp. 734-741.
Precaución: Estas citas no son 100% exactas.