APA (7th ed.) Citation

Holmes, R. (2015). The Napoleonic Wars experience (Previous edition was published in 2006.). Andre Deutsch.

Chicago Style (17th ed.) Citation

Holmes, Richard. The Napoleonic Wars Experience. Previous edition was published in 2006. London: Andre Deutsch, 2015.

MLA (9th ed.) Citation

Holmes, Richard. The Napoleonic Wars Experience. Previous edition was published in 2006. Andre Deutsch, 2015.