Gaya APA

Lemmens, S, A, R, J. (1994). Prosea " Plant Resources of South -East Asia 5 " (1) Timber trees : Major commercial timbers . Bogor: Apress.

Gaya MLA

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