Gaya APA

hardiyanto,p, C, H. (2014). Mekanika Tanah II (Ed.5). Yogyakarta: Gadjah Mada University Press.

Gaya MLA

hardiyanto,p, Chistady, Hary. "Mekanika Tanah II". Ed.5 Yogyakarta: Gadjah Mada University Press, 2014. Text.