APA引文

Etienne, A. A., & Robertson, D. M. (1939). Testosterone Propionate With Dogs.

Citação norma Chicago

Etienne, A. A., and D. M. Robertson. Testosterone Propionate With Dogs. 1939.

MLA引文

Etienne, A. A., and D. M. Robertson. Testosterone Propionate With Dogs. 1939.

警告：這些引文格式不一定是100％准確.