APA引文

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引文

McDonough, Frank. The Origins of the First and Second World Wars. Cambridge Univ., 1997.

警告：這些引文格式不一定是100％准確.