Tolkien, J. R. R. (1980). Sir Gawain and the Green Knight, Pearl, and Sir Orfeo (First Ballantine books edition.). Ballantine Books.
Style de citation Chicago (17e éd.)Tolkien, J. R. R. Sir Gawain and the Green Knight, Pearl, and Sir Orfeo. First Ballantine books edition. New York: Ballantine Books, 1980.
Style de citation MLA (8e éd.)Tolkien, J. R. R. Sir Gawain and the Green Knight, Pearl, and Sir Orfeo. First Ballantine books edition. Ballantine Books, 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.