Cita APA (7a ed.)

Suárez, M. L., & Ortega, S. M. (2011). Pneumonia: Symptoms, diagnosis and treatment. Nova Science Publishers, Inc..

Cita Chicago Style (17a ed.)

Suárez, Micaela L., y Steffani M. Ortega. Pneumonia: Symptoms, Diagnosis and Treatment. New York: Nova Science Publishers, Inc., 2011.

Cita MLA (8a ed.)

Suárez, Micaela L., y Steffani M. Ortega. Pneumonia: Symptoms, Diagnosis and Treatment. Nova Science Publishers, Inc., 2011.