APA Style
      Öchsner, A., Öchsner, M. (2016).
    The Finite Element Analysis Program MSC Marc/Menta .
    Singapore:
  Springer Singapore.
  
MLA Style
      Öchsner, Andreas., Öchsner, Marco.
    "The Finite Element Analysis Program MSC Marc/Menta".
    
    Singapore:
  Springer Singapore,
  2016.
  Text.