APA (7th ed.) Citation

Walzer, P. D., & Cushion, M. (2005). Pneumocystis pneumonia (Third edition, revised and expanded.). Marcel Dekker.

Chicago Style (17th ed.) Citation

Walzer, Peter D., and Melanie Cushion. Pneumocystis Pneumonia. Third edition, revised and expanded. New York: Marcel Dekker, 2005.

MLA (9th ed.) Citation

Walzer, Peter D., and Melanie Cushion. Pneumocystis Pneumonia. Third edition, revised and expanded. Marcel Dekker, 2005.