Cita APA (7a ed.)

Nicolle, D. (2010). As cruzadas 1095-1291. Osprey Publishing.

Cita Chicago Style (17a ed.)

Nicolle, David. As Cruzadas 1095-1291. Osprey Publishing, 2010.

Cita MLA (8a ed.)

Nicolle, David. As Cruzadas 1095-1291. Osprey Publishing, 2010.