APA Style
      Air Traffic Management and Systems III. (2019).
    Singapore:
  Springer Singapore.
  
Chicago Style
      Air Traffic Management and Systems III.
    1.
    Singapore:
  Springer Singapore,
  2019.
  Electronic Resource.
  
MLA Style
      Air Traffic Management and Systems III.
    1.
    Singapore:
  Springer Singapore,
  2019.
  Electronic Resource.
  
Turabian Style
      Air Traffic Management and Systems III.
    Singapore:
  Springer Singapore,
  2019.
  Electronic Resource.