APA Style
OYEN, L.P.A., DUNG,Nguyen Xuan. (1999).
Plant resources of south-east asia 19: essential-oil plants .
Bogor:
Prosea.
Chicago Style
OYEN, L.P.A., DUNG,Nguyen Xuan.
Plant resources of south-east asia 19: essential-oil plants.
Bogor:
Prosea,
1999.
Text.
MLA Style
OYEN, L.P.A., DUNG,Nguyen Xuan.
Plant resources of south-east asia 19: essential-oil plants.
Bogor:
Prosea,
1999.
Text.
Turabian Style
OYEN, L.P.A., DUNG,Nguyen Xuan.
Plant resources of south-east asia 19: essential-oil plants.
Bogor:
Prosea,
1999.
Print.