APA (7th ed.) Citation

Winter, J. M., & Robert, J. (2007). Capital cities at war: Paris, London, Berlin 1914-1919. Cambridge University Press.

Chicago Style (17th ed.) Citation

Winter, J. M., and Jean-Louis Robert. Capital Cities at War: Paris, London, Berlin 1914-1919. Cambridge [England] ; New York: Cambridge University Press, 2007.

MLA (9th ed.) Citation

Winter, J. M., and Jean-Louis Robert. Capital Cities at War: Paris, London, Berlin 1914-1919. Cambridge University Press, 2007.

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