Gaya APA

Ibrahim, A., Marsono, T, W, D, D. (1995). Prinsip-prinsip silvikultur . Yogyakarta: Gadjah Mada Press.

Gaya MLA

Ibrahim, Amin., Marsono, Theodore, W., Daniel;, Djoko. "Prinsip-prinsip silvikultur". Yogyakarta: Gadjah Mada Press, 1995. Text.