Dyfyniad APA

McNeill, T. E. (1992). English Heritage book of castles. English Heritage.

Dyfyniad Arddull Chicago

McNeill, Tom E. English Heritage Book of Castles. London: English Heritage, 1992.

Dyfyniad MLA

McNeill, Tom E. English Heritage Book of Castles. English Heritage, 1992.

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