APA (7th ed.) Zitazioa
ebrary, Inc, Sacchetti, L. M., & Mangiardi, P. (2012). Obstructive sleep apnea: Causes, treatment and health implications. Nova Science Publishers.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Lisandro M. Sacchetti, eta Priscilla Mangiardi. Obstructive Sleep Apnea: Causes, Treatment and Health Implications. New York: Nova Science Publishers, 2012.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Obstructive Sleep Apnea: Causes, Treatment and Health Implications. Nova Science Publishers, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.