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