APA (7th ed.) Citation

Campbell, J. (1993). Edward Heath : a biography / John Campbell: A biography. Jonathan Cape.

Chicago Style (17th ed.) Citation

Campbell, John. Edward Heath : A Biography / John Campbell: A Biography. London: Jonathan Cape, 1993.

MLA (9th ed.) Citation

Campbell, John. Edward Heath : A Biography / John Campbell: A Biography. Jonathan Cape, 1993.

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