APA (7th ed.) Citation

Dudo decanus Sancti Quintini & Christiansen, E. (1998). History of the Normans (1. publ.). Boydell.

Chicago Style (17th ed.) Citation

Dudo decanus Sancti Quintini and Eric Christiansen. History of the Normans. 1. publ. Woodbridge: Boydell, 1998.

MLA (9th ed.) Citation

Dudo decanus Sancti Quintini and Eric Christiansen. History of the Normans. 1. publ. Boydell, 1998.

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