APA Style

Hardiyatmo, H, C. (2015). Pemeliharaan jalan raya perkerasan drainase longsoran (ed.2 cet.3). Yogyakarta: Gadjah Mada University Press.

MLA Style

Hardiyatmo, Hary, Christady. "Pemeliharaan jalan raya perkerasan drainase longsoran". ed.2 cet.3 Yogyakarta: Gadjah Mada University Press, 2015. Books.