Cita APA

Bruce, T. A., & Harrison, R. C. (1967). Surgical Timing in Biliary Tract Disease.

Chicago Style Citation

Bruce, T. A., i R. C. Harrison. Surgical Timing in Biliary Tract Disease. 1967.

Cita MLA

Bruce, T. A., i R. C. Harrison. Surgical Timing in Biliary Tract Disease. 1967.