Gaya APA
      A., S, D., M., W, D. (1976).
    Fundamentals of analytical chemistry (Ed, 3).
    Bandung:
  Holt,Rinehart and winston.
  
Gaya MLA
      A., Skoog, Dauglas., M., West, Donald.
    "Fundamentals of analytical chemistry".
    Ed, 3
    Bandung:
  Holt,Rinehart and winston,
  1976.
  Monograft.