APA citiranje

Jacob, E., & O'Brien, H. A. W. (1972). A simple assay of intrinsic factor-vitamin B(12) complex employing the binding intrinsic factor antibody.

Citação norma Chicago

Jacob, Elizabeth, and H. A. W. O'Brien. A Simple Assay of Intrinsic Factor-vitamin B(12) Complex Employing the Binding Intrinsic Factor Antibody. 1972.

MLA citiranje

Jacob, Elizabeth, and H. A. W. O'Brien. A Simple Assay of Intrinsic Factor-vitamin B(12) Complex Employing the Binding Intrinsic Factor Antibody. 1972.