APA (7th ed.) Citation

Drout, M. D. C. (2006). J.R.R. Tolkien encyclopedia: Scholarship and critical assessment. Routledge.

Chicago Style (17th ed.) Citation

Drout, Michael D. C. J.R.R. Tolkien Encyclopedia: Scholarship and Critical Assessment. London: Routledge, 2006.

MLA (8th ed.) Citation

Drout, Michael D. C. J.R.R. Tolkien Encyclopedia: Scholarship and Critical Assessment. Routledge, 2006.