Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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.

Cita MLA (9th ed.)

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