Nagel Publishers & Planhol, X. d. (1968). Nagel's encyclopedia-guide: Turkey. Nagel.
芝加哥风格引文Nagel Publishers 与 Xavier de Planhol. Nagel's Encyclopedia-guide: Turkey. Geneva: Nagel, 1968.
MLA引文Nagel Publishers 与 Xavier de Planhol. Nagel's Encyclopedia-guide: Turkey. Nagel, 1968.
警告：这些引文格式不一定是100％准确.