Gaya APA
Plant Resources of south-east asia 19: Essential oil plants. (1999).
Bogor:
Prosea.
Gaya Chicago
Plant Resources of south-east asia 19: Essential oil plants.
.
Bogor:
Prosea,
1999.
Buku.
Gaya MLA
Plant Resources of south-east asia 19: Essential oil plants.
.
Bogor:
Prosea,
1999.
Buku.
Gaya Turabian
Plant Resources of south-east asia 19: Essential oil plants.
Bogor:
Prosea,
1999.
Buku.