Citazione Stile APA (7a Edizione)

Carroll, J. S. (1906). Prisoners of hope: An exposition of Dante's Purgatorio. Hodder and Stoughton.

Citazione stile Chigago Style (17a edizione)

Carroll, John Smyth. Prisoners of Hope: An Exposition of Dante's Purgatorio. London: Hodder and Stoughton, 1906.

Citatione MLA (8a ed.)

Carroll, John Smyth. Prisoners of Hope: An Exposition of Dante's Purgatorio. Hodder and Stoughton, 1906.