Longford, F. P., & Coogan, T. P. (1992). Peace by ordeal : the negotiation of the Anglo-Irish Treaty, 1921 / Frank Pakenham (Lord Longford): The negotiation of the Anglo-Irish Treaty, 1921 ([New ed].). Pimlico.
Chicago Style (17th ed.) CitationLongford, Frank Pakenham,, and Tim Pat Coogan. Peace by Ordeal : The Negotiation of the Anglo-Irish Treaty, 1921 / Frank Pakenham (Lord Longford): The Negotiation of the Anglo-Irish Treaty, 1921. [New ed]. London: Pimlico, 1992.
MLA (9th ed.) CitationLongford, Frank Pakenham,, and Tim Pat Coogan. Peace by Ordeal : The Negotiation of the Anglo-Irish Treaty, 1921 / Frank Pakenham (Lord Longford): The Negotiation of the Anglo-Irish Treaty, 1921. [New ed]. Pimlico, 1992.
Warning: These citations may not always be 100% accurate.