Smith, B. H. (1966). Traditional imagery of charity in "Piers Plowman.". De Gruyter.
Cita Chicago Style (17a ed.)Smith, Ben H. Traditional Imagery of Charity in "Piers Plowman.". De Gruyter, 1966.
Cita MLA (8a ed.)Smith, Ben H. Traditional Imagery of Charity in "Piers Plowman.". De Gruyter, 1966.
Precaución: Estas citas no son 100% exactas.