APA (7th ed.) Citation

David T. Marshall & Charles R. Thomas Jr. (2011). Carcinoma of the anal canal. Frontiers Media S.A..

Chicago Style (17th ed.) Citation

David T. Marshall and Charles R. Thomas Jr. Carcinoma of the Anal Canal. Frontiers Media S.A., 2011.

MLA (9th ed.) Citation

David T. Marshall and Charles R. Thomas Jr. Carcinoma of the Anal Canal. Frontiers Media S.A., 2011.

Warning: These citations may not always be 100% accurate.