APA Style
      WAGG, D., NEILD, S. (2015).
    Nonlinear Vibration with Control: For Flexible and Adaptive Structures (1).
    Switzerland:
  .
  
MLA Style
      WAGG, David., NEILD, Simon.
    "Nonlinear Vibration with Control: For Flexible and Adaptive Structures".
    1
    Switzerland:
  ,
  2015.
  Text.