Gaya APA
Journal of Environmental Economics and Management (2016), Vol.79. (2016).
New York:
ELSEVIER.
Gaya Chicago
Journal of Environmental Economics and Management (2016), Vol.79.
2016.
New York:
ELSEVIER,
2016.
JURNAL (TERCETAK).
Gaya MLA
Journal of Environmental Economics and Management (2016), Vol.79.
2016.
New York:
ELSEVIER,
2016.
JURNAL (TERCETAK).
Gaya Turabian
Journal of Environmental Economics and Management (2016), Vol.79.
New York:
ELSEVIER,
2016.
JURNAL (TERCETAK).