APA citiranje

Stephenson, B. M., Callander, C., Sage, M., & Vellacott, K. D. (1993). Feasibility of 'day case' laparoscopic cholecystectomy. Royal College of Surgeons of England.

Citação norma Chicago

Stephenson, B. M., C. Callander, M. Sage, and K. D. Vellacott. Feasibility of 'day Case' Laparoscopic Cholecystectomy. Royal College of Surgeons of England, 1993.

MLA citiranje

Stephenson, B. M., C. Callander, M. Sage, and K. D. Vellacott. Feasibility of 'day Case' Laparoscopic Cholecystectomy. Royal College of Surgeons of England, 1993.