APA (7th ed.) Citation

Platt, C. (1982). The castle in medieval England and Wales / Colin Platt. Secker & Warburg.

Chicago Style (17th ed.) Citation

Platt, Colin. The Castle in Medieval England and Wales / Colin Platt. London: Secker & Warburg, 1982.

MLA (9th ed.) Citation

Platt, Colin. The Castle in Medieval England and Wales / Colin Platt. Secker & Warburg, 1982.

Warning: These citations may not always be 100% accurate.