APA (7th ed.) Zitazioa

Paine, M. (2001). The crusades. Pocket Essentials.

Chicago Style (17th ed.) Zitazioa

Paine, Mike. The Crusades. Harpenden: Pocket Essentials, 2001.

MLA (9th ed.) Zitazioa

Paine, Mike. The Crusades. Pocket Essentials, 2001.