Παραπομπή σε μορφή APA (7η εκδ.)

Green, R. L. (2008). King Arthur and his knights of the Round Table ([New ed.] / introduction by David Almond.). Puffin Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Green, Roger Lancelyn. King Arthur and His Knights of the Round Table. [New ed.] / introduction by David Almond. London, England ; New York, NY: Puffin Books, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

Green, Roger Lancelyn. King Arthur and His Knights of the Round Table. [New ed.] / introduction by David Almond. Puffin Books, 2008.