APA引文

Berenberg, J. L., & Ward, P. A. (1973). Chemotactic Factor Inactivator in Normal Human Serum.

Citação norma Chicago

Berenberg, Jeffrey L., and Peter A. Ward. Chemotactic Factor Inactivator in Normal Human Serum. 1973.

MLA引文

Berenberg, Jeffrey L., and Peter A. Ward. Chemotactic Factor Inactivator in Normal Human Serum. 1973.

警告：這些引文格式不一定是100％准確.