Gaya APA
      Hardiyatmo, Hary Christady. (2024).
    Mekanika Tanah 1 (Edisi 7).
    Yogyakarta:
  UGM Press.
  
Gaya Chicago
      Hardiyatmo, Hary Christady.
    Mekanika Tanah 1.
    Edisi 7
    Yogyakarta:
  UGM Press,
  2024.
  Text.
  
Gaya MLA
      Hardiyatmo, Hary Christady.
    Mekanika Tanah 1.
    Edisi 7
    Yogyakarta:
  UGM Press,
  2024.
  Text.
  
Gaya Turabian
      Hardiyatmo, Hary Christady.
    Mekanika Tanah 1.
    Edisi 7 
    Yogyakarta:
  UGM Press,
  2024.
  Print.