Gaya APA

Lemmens, R., Soerianegara, I. (1994). Plant Resources of South - East Asia 5 : (1) Timber trees : Major commercial timbers . Bogor: Prosea Foundation.

Gaya MLA

Lemmens, R.H.M.J.., Soerianegara, I.. "Plant Resources of South - East Asia 5 : (1) Timber trees : Major commercial timbers". Bogor: Prosea Foundation, 1994. Text.