APA aipamena

Bielefeldt, K. (2010). Approaching patients with irritable bowel syndrome. Medicine Reports Ltd.

Chicago Style aipamena

Bielefeldt, Klaus. Approaching Patients With Irritable Bowel Syndrome. Medicine Reports Ltd, 2010.

MLA aipamena

Bielefeldt, Klaus. Approaching Patients With Irritable Bowel Syndrome. Medicine Reports Ltd, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.