APA citiranje

MacDonald, T. T., Weinel, A., & Spencer, J. (1988). HLA-DR expression in human fetal intestinal epithelium.

Citação norma Chicago

MacDonald, T T., A. Weinel, and J. Spencer. HLA-DR Expression in Human Fetal Intestinal Epithelium. 1988.

MLA citiranje

MacDonald, T T., A. Weinel, and J. Spencer. HLA-DR Expression in Human Fetal Intestinal Epithelium. 1988.