WALZER, P. D., & CUSTION, M. T. (2005). Pneumocystis pneumonia. Marcel Dekker.
Cita Chicago (17th ed.)WALZER, Peter D., i Melanie T. CUSTION. Pneumocystis Pneumonia. Marcel Dekker, 2005.
Cita MLA (9th ed.)WALZER, Peter D., i Melanie T. CUSTION. Pneumocystis Pneumonia. Marcel Dekker, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.