Cita APA

Berry, C. E., & Wise, R. A. (2010). Mortality in COPD: Causes, Risk Factors, and Prevention. COPD.

Chicago Style Citation

Berry, Cristine E., i Robert A. Wise. "Mortality in COPD: Causes, Risk Factors, and Prevention." COPD 2010.

Cita MLA

Berry, Cristine E., i Robert A. Wise. "Mortality in COPD: Causes, Risk Factors, and Prevention." COPD 2010.

Atenció: Aquestes cites poden no estar 100% correctes.