Gaya APA
Lemmens, R., Wulijarni, N. (1992).
Plant Resources of South - East Asia 3 : Dye and tannin-producing plants .
Bogor:
Prosea Foundation.
Gaya MLA
Lemmens, R.H.M.J.., Wulijarni, N..
"Plant Resources of South - East Asia 3 : Dye and tannin-producing plants".
Bogor:
Prosea Foundation,
1992.
Text.