APA (7th ed.) Citation

Horne, J. N. (1991). Labour at war: France and Britain, 1914 - 1918. Clarendon Press.

Chicago Style (17th ed.) Citation

Horne, John N. Labour at War: France and Britain, 1914 - 1918. Oxford: Clarendon Press, 1991.

MLA (9th ed.) Citation

Horne, John N. Labour at War: France and Britain, 1914 - 1918. Clarendon Press, 1991.

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