Cita APA (7a ed.)

Sleisenger, M. H., Fordtran, J. S., Feldman, M., & Scharschmidt, B. (1997). Sleisenger and Fordtran's gastrointestinal and liver disease: Pathphysiology, diagnosis, management (6th ed.). Saunders.

Cita Chicago Style (17a ed.)

Sleisenger, Marvin H., John S. Fordtran, Mark Feldman, y Bruce Scharschmidt. Sleisenger and Fordtran's Gastrointestinal and Liver Disease: Pathphysiology, Diagnosis, Management. 6th ed. Philadelphia [etc.]: Saunders, 1997.

Cita MLA (9a ed.)

Sleisenger, Marvin H., et al. Sleisenger and Fordtran's Gastrointestinal and Liver Disease: Pathphysiology, Diagnosis, Management. 6th ed. Saunders, 1997.