Gaya APA

D., E, W, P., Cushion, M, T. (2005). Pneumocystis pneumonia (3rd ed., revised and expanded). New York: Marcel Dekker, Inc..

Gaya MLA

D., EDITOR, Walzer,, Peter., Cushion, Melanie, T.. "Pneumocystis pneumonia". 3rd ed., revised and expanded New York: Marcel Dekker, Inc., 2005. Text.