Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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