Gaya APA

Maryono, A., Lawhead, J. (2007). Restorasi sungai = River restoration . Yogyakarta: Gadjah Mada Press.

Gaya MLA

Maryono, Agus., Lawhead, Joel. "Restorasi sungai = River restoration". Yogyakarta: Gadjah Mada Press, 2007. Text.