APA Style
      Boadway, R, W. (2012.).
    From optimal tax theory to tax policy :retrospective and prospective views .
    Cambridge:
  MIT Press,.
  
MLA Style
      Boadway, Robin, W.,.
    "From optimal tax theory to tax policy :retrospective and prospective views".
    
    Cambridge:
  MIT Press,,
  2012..
  Text.