Cita APA (7th ed.)

(1974). Guillaume d'Orange four twelfth - century epics. Columbia university.

Cita Chicago (17th ed.)

Guillaume D'Orange Four Twelfth - Century Epics. New York: Columbia university, 1974.

Cita MLA (9th ed.)

Guillaume D'Orange Four Twelfth - Century Epics. Columbia university, 1974.