Cita APA (7a ed.)
Duby, G. (1982). The three orders: Feudal society imagined. Univ. of Chicago.
Cita Chicago Style (17a ed.)
Duby, Georges. The Three Orders: Feudal Society Imagined. Chicago: Univ. of Chicago, 1982.
Cita MLA (9a ed.)
Duby, Georges. The Three Orders: Feudal Society Imagined. Univ. of Chicago, 1982.
Precaución: Estas citas no son 100% exactas.