APA (7th ed.) Citation

Tolkien, J. R. R. (1987). The Hobbit: Or There and Back again (50th anniversary ed.). Houghton.

Chicago Style (17th ed.) Citation

Tolkien, J. R. R. The Hobbit: Or There and Back Again. 50th anniversary ed. Boston: Houghton, 1987.

MLA (8th ed.) Citation

Tolkien, J. R. R. The Hobbit: Or There and Back Again. 50th anniversary ed. Houghton, 1987.

Warning: These citations may not always be 100% accurate.