Barber, R. W. (1990). King Arthur: Hero and legend. Dorset Press.
Chicagoスタイル(17版)引用形式Barber, Richard W. King Arthur: Hero and Legend. New York: Dorset Press, 1990.
MLA(8版)引用形式Barber, Richard W. King Arthur: Hero and Legend. Dorset Press, 1990.
警告: この引用は必ずしも正確ではありません.