ebrary, Inc, Anderson, D. A., Drout, M. D. C., & Flieger, V. (2006). Tolkien studies. West Virginia University Press.
Chicagoスタイル(17版)引用形式ebrary, Inc, Douglas A. Anderson, Michael D. C. Drout, , Verlyn Flieger. Tolkien Studies. Morgantown: West Virginia University Press, 2006.
MLA(9版)引用形式ebrary, Inc, et al. Tolkien Studies. West Virginia University Press, 2006.
警告: この引用は必ずしも正確ではありません.