Gaya APA
      Nasional, B, S. (2015).
    Sistem manajemen mutu – Persyaratan Quality management systems – Requirements (SNI ISO 9001:2015) .
    Jakarta:
  Badan Standardisasi Nasional.
  
Gaya MLA
      Nasional, Badan, Standardisasi.
    "Sistem manajemen mutu – Persyaratan Quality management systems – Requirements (SNI ISO 9001:2015)".
    
    Jakarta:
  Badan Standardisasi Nasional,
  2015.
  Electronic Resource.