Cita APA (7a ed.)

SpringerLink (Online service), Windsor, A., & Cohen, R. (2014). Anus: Surgical treatment and pathology. Springer London.

Cita Chicago Style (17a ed.)

SpringerLink (Online service), Alastair Windsor, y Richard Cohen. Anus: Surgical Treatment and Pathology. London: Springer London, 2014.

Cita MLA (8a ed.)

SpringerLink (Online service), et al. Anus: Surgical Treatment and Pathology. Springer London, 2014.