APA (7th ed.) Citation
McDonough, F. (1997). The origins of the First and Second world wars. Cambridge Univ..
Chicago Style (17th ed.) Citation
McDonough, Frank. The Origins of the First and Second World Wars. Cambridge: Cambridge Univ., 1997.
MLA (9th ed.) Citation
McDonough, Frank. The Origins of the First and Second World Wars. Cambridge Univ., 1997.
Warning: These citations may not always be 100% accurate.