Cita APA (7a ed.)
Phillips, J. (Mar97). Who were the first crusaders? History Today, 47(3), 16-23.
Cita Chicago Style (17a ed.)
Phillips, Jonathan. "Who Were the First Crusaders?" History Today 47, no. 3 (Mar97): 16-23.
Cita MLA (9a ed.)
Phillips, Jonathan. "Who Were the First Crusaders?" History Today, vol. 47, no. 3, Mar97, pp. 16-23.
Precaución: Estas citas no son 100% exactas.