APA引文

Heggie, J. F., & Heggie, R. M. (1950). Wassermann and Kahn Reactions.

Citação norma Chicago

Heggie, J. F., and R. M. Heggie. Wassermann and Kahn Reactions. 1950.

MLA引文

Heggie, J. F., and R. M. Heggie. Wassermann and Kahn Reactions. 1950.

警告：這些引文格式不一定是100％准確.