Doyle, M. W. (1997). Ways of war and peace: Realism, liberalism, and socialism. W.W. Norton.
Citazione stile Chigago Style (17a edizione)Doyle, Michael W. Ways of War and Peace: Realism, Liberalism, and Socialism. New York: W.W. Norton, 1997.
Citatione MLA (9a ed.)Doyle, Michael W. Ways of War and Peace: Realism, Liberalism, and Socialism. W.W. Norton, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.