APA (7th ed.) Citation

ebrary, Inc, Richter, J. E., & Castell, D. O. (2012). The esophagus (5th ed.). Blackwell.

Chicago Style (17th ed.) Citation

ebrary, Inc, Joel E. Richter, and Donald O. Castell. The Esophagus. 5th ed. Chichester, West Sussex: Blackwell, 2012.

MLA (9th ed.) Citation

ebrary, Inc, et al. The Esophagus. 5th ed. Blackwell, 2012.