Cita APA (7a ed.)

ebrary, Inc, Anderson, D. A., Drout, M. D. C., & Flieger, V. (2007). Tolkien studies. West Virginia University Press.

Cita Chicago Style (17a ed.)

ebrary, Inc, Douglas A. Anderson, Michael D. C. Drout, y Verlyn Flieger. Tolkien Studies. Morgantown: West Virginia University Press, 2007.

Cita MLA (9a ed.)

ebrary, Inc, et al. Tolkien Studies. West Virginia University Press, 2007.