Citazione Stile APA (7a Edizione)

ebrary, Inc, Anderson, D. A., Drout, M. D. C., & Flieger, V. (2011). Tolkien studies. West Virginia University Press.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, Douglas A. Anderson, Michael D. C. Drout, e Verlyn Flieger. Tolkien Studies. Morgantown: West Virginia University Press, 2011.

Citatione MLA (9a ed.)

ebrary, Inc, et al. Tolkien Studies. West Virginia University Press, 2011.