APA Citatie

Schernhammer, E. S., Michaud, D. S., Leitzmann, M. F., Giovannucci, E., Colditz, G. A., & Fuchs, C. S. (2002). Gallstones, cholecystectomy, and the risk for developing pancreatic cancer. Nature Publishing Group.

Chicago Style citaat

Schernhammer, E S., D S. Michaud, M F. Leitzmann, E. Giovannucci, G A. Colditz, en C S. Fuchs. Gallstones, Cholecystectomy, and the Risk for Developing Pancreatic Cancer. Nature Publishing Group, 2002.

MLA citatie

Schernhammer, E S., et al. Gallstones, Cholecystectomy, and the Risk for Developing Pancreatic Cancer. Nature Publishing Group, 2002.