Gaya APA
      Sudjadi, ., Rohman, A. (2008,2017).
    Analisis Kuantitatif Obat (Cet.1,2).
    Yogyakarta:
  Gadjah Mada University Press.
  
Gaya MLA
      Sudjadi, ., Rohman, Abdul.
    "Analisis Kuantitatif Obat".
    Cet.1,2
    Yogyakarta:
  Gadjah Mada University Press,
  2008,2017.
  Monograft.