Citazione APA

(2003). American College of Gastroenterology 68th Annual Scientific Meeting and Postgraduate Course, Baltimore, Maryland. BMJ Publishing Group Ltd.

Stile di citazione Chicago

American College of Gastroenterology 68th Annual Scientific Meeting and Postgraduate Course, Baltimore, Maryland. BMJ Publishing Group Ltd, 2003.

Citazione MLA

American College of Gastroenterology 68th Annual Scientific Meeting and Postgraduate Course, Baltimore, Maryland. BMJ Publishing Group Ltd, 2003.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.