APA引文

Gunaratna, R., & Studies, S. R. S. o. I. (2009). Terrorism threat in 2008.

Chicago Style Citation

Gunaratna, Rohan, and S. Rajaratnam School of International Studies. Terrorism Threat in 2008. 2009.

MLA引文

Gunaratna, Rohan, and S. Rajaratnam School of International Studies. Terrorism Threat in 2008. 2009.

警告：這些引文格式不一定是100％准確.