Cita APA (7th ed.)
ebrary, Inc, Suárez, M. L., & Ortega, S. M. (2011). Pneumonia: Symptoms, diagnosis and treatment. Nova Science Publishers.
Cita Chicago (17th ed.)
ebrary, Inc, Micaela L. Suárez, i Steffani M. Ortega. Pneumonia: Symptoms, Diagnosis and Treatment. New York: Nova Science Publishers, 2011.
Cita MLA (9th ed.)
ebrary, Inc, et al. Pneumonia: Symptoms, Diagnosis and Treatment. Nova Science Publishers, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.