Gaya APA

dkk, I, S. (1991). Fouthr Round -Table Conference, on Dipterocarps (41). Bogor: Seamod Biotrop.

Gaya MLA

dkk, Ishemat, Soerianegara. "Fouthr Round -Table Conference, on Dipterocarps". 41 Bogor: Seamod Biotrop, 1991. Text.