APA (7 ম সংস্করণ) উদ্ধৃতি

Langan, J. Justice after war and the international common good: John Langan. The price of peace : just war in the twenty-first century.(2007).

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Langan, John. "Justice After War and the International Common Good: John Langan." The Price of Peace : Just War in the Twenty-first Century.(2007) .

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Langan, John. "Justice After War and the International Common Good: John Langan." The Price of Peace : Just War in the Twenty-first Century.(2007), .