Berlin, I. (1993). The hedgehog and the fox: An essay on tolstoy's view of history (First edition.). Ivan R. Dee.
Citazione stile Chigago Style (17a edizione)Berlin, Isaiah. The Hedgehog and the Fox: An Essay on Tolstoy's View of History. First edition. Chicago: Ivan R. Dee, 1993.
Citatione MLA (9a ed.)Berlin, Isaiah. The Hedgehog and the Fox: An Essay on Tolstoy's View of History. First edition. Ivan R. Dee, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.