APA (7th ed.) Citation

Beeler, J. H. (1956). Castles and strategy in Norman and early Angevin England.

Chicago Style (17th ed.) Citation

Beeler, John H. Castles and Strategy in Norman and Early Angevin England. 1956.

MLA (9th ed.) Citation

Beeler, John H. Castles and Strategy in Norman and Early Angevin England. 1956.

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