Cita APA (7a ed.)

Hilton, R. H. (1970). The decline of serfdom in medieval England. Macmillan.

Cita Chicago Style (17a ed.)

Hilton, R. H. The Decline of Serfdom in Medieval England. London: Macmillan, 1970.

Cita MLA (9a ed.)

Hilton, R. H. The Decline of Serfdom in Medieval England. Macmillan, 1970.