APA Style
Hardiyatmo, H, C.
(2010).
Mekanika tanah 1 / Edisi kelima
(
5)
.
Yogyakarta:
Gadjah Mada University Press.
MLA Style
Hardiyatmo, Hary, Christady.
"Mekanika tanah 1 / Edisi kelima".
5
Yogyakarta:
Gadjah Mada University Press,
2010.
Text.