Schelling, F. W. J. v., & Wirth, J. M. (2000). The ages of the world. State University of New York Press.
芝加哥风格引文Schelling, Friedrich Wilhelm Joseph von, 与 Jason M. Wirth. The Ages of the World. Albany: State University of New York Press, 2000.
MLA引文Schelling, Friedrich Wilhelm Joseph von, 与 Jason M. Wirth. The Ages of the World. State University of New York Press, 2000.
警告：这些引文格式不一定是100％准确.