Gaya APA
Hardiyatmo, H, C.
(2010).
Mekanika Tanah II Edisi 5
(
cet. 1)
.
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
Hardiyatmo, Hary, Christady.
"Mekanika Tanah II Edisi 5".
cet. 1
Yogyakarta:
Gadjah Mada University Press,
2010.
Text.