ebrary, Inc, Anderson, D. A., Drout, M. D. C., & Flieger, V. (2005). Tolkien studies. West Virginia University Press.
芝加哥风格引文ebrary, Inc, Douglas A. Anderson, Michael D. C. Drout, 与 Verlyn Flieger. Tolkien Studies. Morgantown: West Virginia University Press, 2005.
MLA引文ebrary, Inc, et al. Tolkien Studies. West Virginia University Press, 2005.
警告：这些引文格式不一定是100％准确.