APA (7th ed.) Citation

Churchill, W., & Sinclair, A. (2005). Winston and Archie: The letters of Sir Archibald Sinclair and Winston S. Churchill 1915 - 1960. Politico's.

Chicago Style (17th ed.) Citation

Churchill, Winston, and Archibald Sinclair. Winston and Archie: The Letters of Sir Archibald Sinclair and Winston S. Churchill 1915 - 1960. London: Politico's, 2005.

MLA (9th ed.) Citation

Churchill, Winston, and Archibald Sinclair. Winston and Archie: The Letters of Sir Archibald Sinclair and Winston S. Churchill 1915 - 1960. Politico's, 2005.