APA Style

Sleisenger, M, H. et al (2010). Sleisenger and Fordtran's gastrointestinal and liver disease :pathophysiology, diagnosis, management (9th ed.). Philadelphia , PA :: Saunders/Elsevier,.

MLA Style

Sleisenger, Marvin, H.. et al. "Sleisenger and Fordtran's gastrointestinal and liver disease :pathophysiology, diagnosis, management". 9th ed. Philadelphia , PA :: Saunders/Elsevier,, 2010. Text.