APA (7th ed.) Citation

Tolkien, J. R. R. (1979). The lord of the rings (3rd ed.). Unwin Paperbacks.

Chicago Style (17th ed.) Citation

Tolkien, J. R. R. The Lord of the Rings. 3rd ed. London ; Boston: Unwin Paperbacks, 1979.

MLA (8th ed.) Citation

Tolkien, J. R. R. The Lord of the Rings. 3rd ed. Unwin Paperbacks, 1979.