Dyfyniad APA

Aldridge, M. C., & Horner, J. (1993). Can cholangiography be safely abandoned in laparoscopic cholecystectomy? Royal College of Surgeons of England.

Dyfyniad Arddull Chicago

Aldridge, M. C., and J. Horner. Can Cholangiography Be Safely Abandoned in Laparoscopic Cholecystectomy? Royal College of Surgeons of England, 1993.

Dyfyniad MLA

Aldridge, M. C., and J. Horner. Can Cholangiography Be Safely Abandoned in Laparoscopic Cholecystectomy? Royal College of Surgeons of England, 1993.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.