APA (7th ed.) Citation

Shippey, T. A. (2003). The road to Middle-earth: [How J.R.R. Tolken created a new mythology] (Rev. and expanded ed.). Houghton Mifflin Co.

Chicago Style (17th ed.) Citation

Shippey, T. A. The Road to Middle-earth: [How J.R.R. Tolken Created a New Mythology]. Rev. and expanded ed. Boston: Houghton Mifflin Co, 2003.

MLA (9th ed.) Citation

Shippey, T. A. The Road to Middle-earth: [How J.R.R. Tolken Created a New Mythology]. Rev. and expanded ed. Houghton Mifflin Co, 2003.