Contemporary Coloproctology

MLA

Hill, Jim, et al. Contemporary Coloproctology. Dordrecht: Springer London, 2012.

APA

Hill, J., Hartley, J. E, Scott, N., & Williams, J. Graham. (2012). Contemporary Coloproctology. Dordrecht: Springer London.

Chicago

Hill, Jim, John E Hartley, Nigel Scott, and J. Graham Williams. Contemporary Coloproctology. Dordrecht: Springer London, 2012.