Dyfyniad APA

(2006). Sleisenger & Fordtran's Gastrointestinal and liver disease: Pathological / Diagnosis / Management. Philadelphia, PA: Saunders/Elsevier.

Dyfyniad Arddull Chicago

Sleisenger & Fordtran's Gastrointestinal and Liver Disease: Pathological / Diagnosis / Management. Philadelphia, PA: Saunders/Elsevier, 2006.

Dyfyniad MLA

Sleisenger & Fordtran's Gastrointestinal and Liver Disease: Pathological / Diagnosis / Management. Philadelphia, PA: Saunders/Elsevier, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.