APA (7e ed.) Bronvermelding
ebrary, Inc, Talley, N. J., Lindor, K. D., & Vargas, H. E. (2010). Practical gastroenterology and hepatology. Wiley-Blackwell.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, Nicholas Joseph Talley, Keith D. Lindor, en Hugo E. Vargas. Practical Gastroenterology and Hepatology. Chichester, West Sussex: Wiley-Blackwell, 2010.
MLA (9e ed.) Bronvermelding
ebrary, Inc, et al. Practical Gastroenterology and Hepatology. Wiley-Blackwell, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.