Gaya APA
Vossen, H, V, D., Umali, B.
(2002).
Plant Resoucerces of South-East Asia 14
.
Bogor:
Prosea.
Gaya MLA
Vossen, H.A.M, Van, Der., Umali, B.E.
"Plant Resoucerces of South-East Asia 14".
Bogor:
Prosea,
2002.
Text.