APA (7th ed.) Citation

Strachan. (2001). The First World War. Oxford University Press.

Chicago Style (17th ed.) Citation

Strachan. The First World War. New York: Oxford University Press, 2001.

MLA (8th ed.) Citation

Strachan. The First World War. Oxford University Press, 2001.

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