Gaya APA

Hardiyatmo, H, C. (2010). Mekanika Tanah 1 (Cet.1). New York: gadjah mada University Press.

Gaya MLA

Hardiyatmo, Hary, Christady. "Mekanika Tanah 1". Cet.1 New York: gadjah mada University Press, 2010. Text.