APA引文

Ip, L. L., & Khoo, A. (2008). Comparative study of heroin and ecstasy abusers in the SAF.

Chicago Style Citation

Ip, Lee Lee., and Angeline Khoo. Comparative Study of Heroin and Ecstasy Abusers in the SAF. 2008.

MLA引文

Ip, Lee Lee., and Angeline Khoo. Comparative Study of Heroin and Ecstasy Abusers in the SAF. 2008.

警告：這些引文格式不一定是100％准確.