APA (7th ed.) Citation

Robert Lacey & Title. (2021). Battle of brothers: William, Harry and the inside story of a family in tumult. William Collins.

Chicago Style (17th ed.) Citation

Robert Lacey and Title. Battle of Brothers: William, Harry and the Inside Story of a Family in Tumult. London: William Collins, 2021.

MLA (9th ed.) Citation

Robert Lacey and Title. Battle of Brothers: William, Harry and the Inside Story of a Family in Tumult. William Collins, 2021.

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