(1998). Sleisenger & fordtran's Gastrointestinal and Liver disease: Pathophysiology, diagnosis, management. Philadelphia, Pa: Saunders.
استشهاد بنمط شيكاغوSleisenger & Fordtran's Gastrointestinal and Liver Disease: Pathophysiology, Diagnosis, Management. Philadelphia, Pa: Saunders, 1998.
MLA استشهادSleisenger & Fordtran's Gastrointestinal and Liver Disease: Pathophysiology, Diagnosis, Management. Philadelphia, Pa: Saunders, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.