APA (7th ed.) Citation

Hislop, M. (2016). Castle builders: Approaches to castle design and construction in the Middle Ages. Pen & Sword.

Chicago Style (17th ed.) Citation

Hislop, Malcolm. Castle Builders: Approaches to Castle Design and Construction in the Middle Ages. South Yorkshire, UK: Pen & Sword, 2016.

MLA (9th ed.) Citation

Hislop, Malcolm. Castle Builders: Approaches to Castle Design and Construction in the Middle Ages. Pen & Sword, 2016.

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