Madsen, W. G. (1968). From shadowy types to truth: Studies in Milton's symbolism. Yale University Press.
Citazione stile Chigago Style (17a edizione)Madsen, William G. From Shadowy Types to Truth: Studies in Milton's Symbolism. New Haven: Yale University Press, 1968.
Citatione MLA (9a ed.)Madsen, William G. From Shadowy Types to Truth: Studies in Milton's Symbolism. Yale University Press, 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.