(1998). Prevalence of inflammatory bowel disease is rising in Britain. British Medical Journal.
استشهاد بنمط شيكاغوPrevalence of Inflammatory Bowel Disease Is Rising in Britain. British Medical Journal, 1998.
MLA استشهادPrevalence of Inflammatory Bowel Disease Is Rising in Britain. British Medical Journal, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.