Mackintosh, J. P. (1977). British prime ministers in the twentieth century. Weidenfeld and Nicolson.
Chicago Style (17th ed.) CitationMackintosh, John Pitcairn. British Prime Ministers in the Twentieth Century. London: Weidenfeld and Nicolson, 1977.
MLA (9th ed.) CitationMackintosh, John Pitcairn. British Prime Ministers in the Twentieth Century. Weidenfeld and Nicolson, 1977.
Warning: These citations may not always be 100% accurate.