Cita APA (7th ed.)
ebrary, Inc, Talley, N. J., Lindor, K. D., & Vargas, H. E. (2010). Practical gastroenterology and hepatology. Wiley-Blackwell.
Cita Chicago (17th ed.)
ebrary, Inc, Nicholas Joseph Talley, Keith D. Lindor, i Hugo E. Vargas. Practical Gastroenterology and Hepatology. Chichester, West Sussex: Wiley-Blackwell, 2010.
Cita MLA (9th ed.)
ebrary, Inc, et al. Practical Gastroenterology and Hepatology. Wiley-Blackwell, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.