Riedel, B. (2008). The search for al Qaeda: Its leadership, ideology, and future. Brookings Institution Press.
Trích dẫn kiểu ChicagoRiedel, Bruce. The Search for Al Qaeda: Its Leadership, Ideology, and Future. Brookings Institution Press, 2008.
MLA引文Riedel, Bruce. The Search for Al Qaeda: Its Leadership, Ideology, and Future. Brookings Institution Press, 2008.
警告:这些引文格式不一定是100%准确.