APA Style

Daniel, T, W. et al (1995). Prinsip - Prinsip Silvikultur (cet. 3). Yogyakarta: GADJAH MADA UNIVERSITY PERS.

MLA Style

Daniel, Theodore, W.. et al. "Prinsip - Prinsip Silvikultur". cet. 3 Yogyakarta: GADJAH MADA UNIVERSITY PERS, 1995. Text.