Russell, R. (2020). Covid-19 and COPD: A personal reflection. Dove Medical Press.
Cita Chicago (17th ed.)Russell, R. Covid-19 and COPD: A Personal Reflection. Dove Medical Press, 2020.
Cita MLA (9th ed.)Russell, R. Covid-19 and COPD: A Personal Reflection. Dove Medical Press, 2020.
Atenció: Aquestes cites poden no estar 100% correctes.