APA (7th ed.) Zitazioa
ebrary, Inc, Suárez, M. L., & Ortega, S. M. (2011). Pneumonia: Symptoms, diagnosis and treatment. Nova Science Publishers.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Micaela L. Suárez, eta Steffani M. Ortega. Pneumonia: Symptoms, Diagnosis and Treatment. New York: Nova Science Publishers, 2011.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Pneumonia: Symptoms, Diagnosis and Treatment. Nova Science Publishers, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.