APA Style
      KHOURY, R., HARDER, D, W. (2016).
    Numerical Methods and Modelling for Engineering (1).
    Cham, Switzerland:
  Springer.
  
MLA Style
      KHOURY, Richard., HARDER, Douglas, Wilhelm.
    "Numerical Methods and Modelling for Engineering".
    1
    Cham, Switzerland:
  Springer,
  2016.
  Text.