Gaya APA
Kurniawan, P., Hadimuljono, M, B. (2021).
Applied geotechnics for engineers 2 (Edisi 1, Jilid 2).
Yogyakarta:
ANDI.
Gaya MLA
Kurniawan, Paulus., Hadimuljono, M., Basuki.
"Applied geotechnics for engineers 2".
Edisi 1, Jilid 2
Yogyakarta:
ANDI,
2021.
Text.