APA (7th ed.) Citation

Thompson, C. C., & Ryan, M. B. (2013). Bariatric endoscopy. Springer.

Chicago Style (17th ed.) Citation

Thompson, Christopher C., and Michele B. Ryan. Bariatric Endoscopy. New York: Springer, 2013.

MLA (9th ed.) Citation

Thompson, Christopher C., and Michele B. Ryan. Bariatric Endoscopy. Springer, 2013.