APA Style
      Hartley, T.F.. (1990).
    COMPUTERIZED QUALITY CONTROL: programs for the analytical laboratory, second edition (2nd).
    England:
  Ellis Horwood Limited.
  
Chicago Style
      Hartley, T.F..
    COMPUTERIZED QUALITY CONTROL: programs for the analytical laboratory, second edition.
    2nd
    England:
  Ellis Horwood Limited,
  1990.
  Text.
  
MLA Style
      Hartley, T.F..
    COMPUTERIZED QUALITY CONTROL: programs for the analytical laboratory, second edition.
    2nd
    England:
  Ellis Horwood Limited,
  1990.
  Text.
  
Turabian Style
      Hartley, T.F..
    COMPUTERIZED QUALITY CONTROL: programs for the analytical laboratory, second edition.
    2nd 
    England:
  Ellis Horwood Limited,
  1990.
  Print.