APA (7th ed.) Citation

Moore, C. W. (2013). Margaret Thatcher: The authorized biography. 1, Not for turning. Allen Lane.

Chicago Style (17th ed.) Citation

Moore, Charles Willard. Margaret Thatcher: The Authorized Biography. 1, Not for Turning. London: Allen Lane, 2013.

MLA (9th ed.) Citation

Moore, Charles Willard. Margaret Thatcher: The Authorized Biography. 1, Not for Turning. Allen Lane, 2013.