APA Style
      Opper, M., Saad, D. (2001.).
    Advanced mean field methods :theory and practice  .
    Cambridge, Mass. ::
  MIT Press,.
  
MLA Style
      Opper, Manfred.., Saad, David..
    "Advanced mean field methods :theory and practice ".
    
    Cambridge, Mass. ::
  MIT Press,,
  2001..
  .