APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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