APA (7th ed.) Citation

(2012). Portrait of an era: An illustrated history of Britain 1900-1945. The reader's digest inc.

Chicago Style (17th ed.) Citation

Portrait of an Era: An Illustrated History of Britain 1900-1945. London: The reader's digest inc, 2012.

MLA (9th ed.) Citation

Portrait of an Era: An Illustrated History of Britain 1900-1945. The reader's digest inc, 2012.