Cita APA (7a ed.)

ebrary, Inc, Talley, N. J., Lindor, K. D., & Vargas, H. E. (2010). Practical gastroenterology and hepatology. Wiley-Blackwell.

Cita Chicago Style (17a ed.)

ebrary, Inc, Nicholas Joseph Talley, Keith D. Lindor, y Hugo E. Vargas. Practical Gastroenterology and Hepatology. Chichester, West Sussex: Wiley-Blackwell, 2010.

Cita MLA (9a ed.)

ebrary, Inc, et al. Practical Gastroenterology and Hepatology. Wiley-Blackwell, 2010.