APA (7th ed.) Citation

Mann, C. C. (1988). Hitler: A clue to history.

Chicago Style (17th ed.) Citation

Mann, Cuthbert Carson. Hitler: A Clue to History. 1988.

MLA (9th ed.) Citation

Mann, Cuthbert Carson. Hitler: A Clue to History. 1988.

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