Cita APA (7a ed.)

Niederman, M. S. (2005). Severe pneumonia. Taylor & Francis.

Cita Chicago Style (17a ed.)

Niederman, M. S. Severe Pneumonia. Boca Raton [etc.]: Taylor & Francis, 2005.

Cita MLA (9a ed.)

Niederman, M. S. Severe Pneumonia. Taylor & Francis, 2005.