APA (7th ed.) Citation

Gillingham, J. (1984). The Angevin empire (1. publ.). Arnold.

Chicago Style (17th ed.) Citation

Gillingham, John. The Angevin Empire. 1. publ. London u.a: Arnold, 1984.

MLA (9th ed.) Citation

Gillingham, John. The Angevin Empire. 1. publ. Arnold, 1984.

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