Lacy, B. E. (2006). Making sense of IBS: A physician answers your questions about irritable bowel syndrome. Johns Hopkins University Press.
Chicago-Zitierstil (17. Ausg.)Lacy, Brian E. Making Sense of IBS: A Physician Answers Your Questions About Irritable Bowel Syndrome. Baltimore: Johns Hopkins University Press, 2006.
MLA-Zitierstil (9. Ausg.)Lacy, Brian E. Making Sense of IBS: A Physician Answers Your Questions About Irritable Bowel Syndrome. Johns Hopkins University Press, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.