APA (7th ed.) Citation

Tuchman, B. W. (1997). The proud tower : a portrait of the world before the war, 1890-1914: A portrait of the world before the war, 1890-1914. Papermac.

Chicago Style (17th ed.) Citation

Tuchman, Barbara W. The Proud Tower : A Portrait of the World Before the War, 1890-1914: A Portrait of the World Before the War, 1890-1914. London: Papermac, 1997.

MLA (9th ed.) Citation

Tuchman, Barbara W. The Proud Tower : A Portrait of the World Before the War, 1890-1914: A Portrait of the World Before the War, 1890-1914. Papermac, 1997.

Warning: These citations may not always be 100% accurate.