Gaya APA

Feldman, M. et al (2010). Sleisenger and Fordtran's Gastroentestinal and Liver Disease: pathophysiolgy, diagnosis, management (Ed. 10; vol.2). New York: Elsevier.

Gaya MLA

Feldman, Mark. et al. "Sleisenger and Fordtran's Gastroentestinal and Liver Disease: pathophysiolgy, diagnosis, management". Ed. 10; vol.2 New York: Elsevier, 2010. Text.