Cita APA (7a ed.)

Lambert, o. A., & Shopkow, L. (2001). The History of the Counts of Guines and Lords of Ardres. University of Pennsylvania Press.

Cita Chicago Style (17a ed.)

Lambert, of Ardres, y Leah Shopkow. The History of the Counts of Guines and Lords of Ardres. Philadelphia: University of Pennsylvania Press, 2001.

Cita MLA (8a ed.)

Lambert, of Ardres, y Leah Shopkow. The History of the Counts of Guines and Lords of Ardres. University of Pennsylvania Press, 2001.