APA citiranje

Brook, R. D., Anderson, J. A., Calverley, P. M., Celli, B. R., Crim, C., Denvir, M. A., . . . Newby, D. E. (2017). Cardiovascular outcomes with an inhaled beta2-agonist/corticosteroid in patients with COPD at high cardiovascular risk. Heart.

Citação norma Chicago

Brook, Robert D., et al. "Cardiovascular Outcomes With an Inhaled Beta2-agonist/corticosteroid in Patients With COPD At High Cardiovascular Risk." Heart 2017.

MLA citiranje

Brook, Robert D., et al. "Cardiovascular Outcomes With an Inhaled Beta2-agonist/corticosteroid in Patients With COPD At High Cardiovascular Risk." Heart 2017.