Perkins, K. J. (1986). Tunisia: Crossroads of the Islamic and European worlds. Westview Press.
芝加哥风格引文Perkins, Kenneth J. Tunisia: Crossroads of the Islamic and European Worlds. Boulder, Colo [u.a.]: Westview Press, 1986.
MLA引文Perkins, Kenneth J. Tunisia: Crossroads of the Islamic and European Worlds. Westview Press, 1986.
警告：这些引文格式不一定是100％准确.