Gaya APA
Wibowo, P. (1997).
An overview of Indonesia wetland sites: included in wetland database .
Bogor:
Departemen Kehutaan.
Gaya MLA
Wibowo, Prianto.
"An overview of Indonesia wetland sites: included in wetland database".
Bogor:
Departemen Kehutaan,
1997.
Text.