APA (7th ed.) Citation

Cotton, P. B., & Leung, J. W. C. (2006). Advanced digestive endoscopy: ERCP. Blackwell Pub.. https://doi.org/10.1002/9780470987490

Chicago Style (17th ed.) Citation

Cotton, Peter B., and J. W. C. Leung. Advanced Digestive Endoscopy: ERCP. Malden, Mass.: Blackwell Pub., 2006. https://doi.org/10.1002/9780470987490.

MLA (9th ed.) Citation

Cotton, Peter B., and J. W. C. Leung. Advanced Digestive Endoscopy: ERCP. Blackwell Pub., 2006. https://doi.org/10.1002/9780470987490.