APA (7th ed.) Citation

Cadbury, D. (2015). Princes at war: The bitter battle inside Britain's royal family in the darkest days of WWII (First edition.). Public Affairs.

Chicago Style (17th ed.) Citation

Cadbury, Deborah. Princes at War: The Bitter Battle Inside Britain's Royal Family in the Darkest Days of WWII. First edition. New York: Public Affairs, 2015.

MLA (9th ed.) Citation

Cadbury, Deborah. Princes at War: The Bitter Battle Inside Britain's Royal Family in the Darkest Days of WWII. First edition. Public Affairs, 2015.