APA (7th ed.) Citation

ebrary, Inc, Sitaraman, S. V., & Friedman, L. S. (2012). Essentials of gastroenterology. Wiley-Blackwell.

Chicago Style (17th ed.) Citation

ebrary, Inc, Shanthi V. Sitaraman, and Lawrence S. Friedman. Essentials of Gastroenterology. Chichester, West Sussex: Wiley-Blackwell, 2012.

MLA (9th ed.) Citation

ebrary, Inc, et al. Essentials of Gastroenterology. Wiley-Blackwell, 2012.