APA aipamena

De Sousa, B. (1984). Identification of accessory bile ducts at cholecystectomy. Royal College of Surgeons of England.

Chicago Style aipamena

De Sousa, B. Identification of Accessory Bile Ducts At Cholecystectomy. Royal College of Surgeons of England, 1984.

MLA aipamena

De Sousa, B. Identification of Accessory Bile Ducts At Cholecystectomy. Royal College of Surgeons of England, 1984.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.