APA citiranje

John, T. G., Greig, J. D., Carter, D. C., & Garden, O. J. (1995). Carcinoma of the pancreatic head and periampullary region. Tumor staging with laparoscopy and laparoscopic ultrasonography.

Citação norma Chicago

John, T G., J D. Greig, D C. Carter, and O J. Garden. Carcinoma of the Pancreatic Head and Periampullary Region. Tumor Staging With Laparoscopy and Laparoscopic Ultrasonography. 1995.

MLA citiranje

John, T G., J D. Greig, D C. Carter, and O J. Garden. Carcinoma of the Pancreatic Head and Periampullary Region. Tumor Staging With Laparoscopy and Laparoscopic Ultrasonography. 1995.