Cita APA (7a ed.)

Fein, A. (1999). Diagnosis and management of pneumonia and other respiratory infections. Professional Communications.

Cita Chicago Style (17a ed.)

Fein, Alan. Diagnosis and Management of Pneumonia and Other Respiratory Infections. Caddo: Professional Communications, 1999.

Cita MLA (9a ed.)

Fein, Alan. Diagnosis and Management of Pneumonia and Other Respiratory Infections. Professional Communications, 1999.