APA (7th ed.) Citation

Tolkien, J. R. R. (1980). Sir Gawain and the Green Knight, Pearl, and Sir Orfeo. Ballantine Books.

Chicago Style (17th ed.) Citation

Tolkien, J. R. R. Sir Gawain and the Green Knight, Pearl, and Sir Orfeo. New York: Ballantine Books, 1980.

MLA (9th ed.) Citation

Tolkien, J. R. R. Sir Gawain and the Green Knight, Pearl, and Sir Orfeo. Ballantine Books, 1980.