APA citiranje

Pitt, H. A., Postier, R. G., & Cameron, J. L. (1980). Postoperative T-tube cholangiography. Is antibiotic coverage necessary.

Citação norma Chicago

Pitt, H A., R G. Postier, and J L. Cameron. Postoperative T-tube Cholangiography. Is Antibiotic Coverage Necessary. 1980.

MLA citiranje

Pitt, H A., R G. Postier, and J L. Cameron. Postoperative T-tube Cholangiography. Is Antibiotic Coverage Necessary. 1980.