APA (7th ed.) Zitazioa
ebrary, Inc, Emmanuel, A., & Quigley, E. M. M. (2013). Irritable Bowel Syndrome: Diagnosis and clinical management. Wiley.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Anton Emmanuel, eta Eamonn M. M. Quigley. Irritable Bowel Syndrome: Diagnosis and Clinical Management. New York: Wiley, 2013.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Irritable Bowel Syndrome: Diagnosis and Clinical Management. Wiley, 2013.
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