APA引文

Samad, D. (2015). War-torn Afghanistan: Safe haven for opium production.

Chicago Style (17th ed.) Citation

Samad, Diwa. War-torn Afghanistan: Safe Haven for Opium Production. 2015.

MLA引文

Samad, Diwa. War-torn Afghanistan: Safe Haven for Opium Production. 2015.

警告：這些引文格式不一定是100％准確.