Journal of the Anus, Rectum and Colon | The Japan Society of Coloproctology. Cambridge University Press.
Chicago Style (17th ed.) ZitazioaJournal of the Anus, Rectum and Colon | The Japan Society of Coloproctology. Cambridge University Press.
MLA (9th ed.) ZitazioaJournal of the Anus, Rectum and Colon | The Japan Society of Coloproctology. Cambridge University Press.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.