Langan, J. Justice after war and the international common good: John Langan. The price of peace : just war in the twenty-first century.(2007).
Citação do estilo Chicago (17ª ed.)Langan, John. "Justice After War and the International Common Good: John Langan." The Price of Peace : Just War in the Twenty-first Century.(2007) .
Citação MLA (8ª ed.)Langan, John. "Justice After War and the International Common Good: John Langan." The Price of Peace : Just War in the Twenty-first Century.(2007), .
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.