McNeill, T. E. (1992). English Heritage book of castles. English Heritage.
Chicagoスタイル(17版)引用形式McNeill, Tom E. English Heritage Book of Castles. London: English Heritage, 1992.
MLA(9版)引用形式McNeill, Tom E. English Heritage Book of Castles. English Heritage, 1992.
警告: この引用は必ずしも正確ではありません.