Annals of the Royal College of Surgeons of England. Cambridge University Press.
Chicago Style (17th ed.) ZitazioaAnnals of the Royal College of Surgeons of England. Cambridge University Press.
MLA (9th ed.) ZitazioaAnnals of the Royal College of Surgeons of England. Cambridge University Press.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.