APA (7th ed.) Citation

Kumar, D., & Alexander-Williams, J. (1993). Crohn's Disease and Ulcerative Colitis: Surgical Management. Springer London.

Chicago Style (17th ed.) Citation

Kumar, Devinder, and John Alexander-Williams. Crohn's Disease and Ulcerative Colitis: Surgical Management. London: Springer London, 1993.

MLA (9th ed.) Citation

Kumar, Devinder, and John Alexander-Williams. Crohn's Disease and Ulcerative Colitis: Surgical Management. Springer London, 1993.