Gaya APA

TARIGAN, S, D. (2012). Methods for delineating degraded land at Citarum watershed, West Java, Indonesia . Lampung: Departement of Soil Science Faculty of Agriculture.

Gaya MLA

TARIGAN, Suria, Darma. "Methods for delineating degraded land at Citarum watershed, West Java, Indonesia". Lampung: Departement of Soil Science Faculty of Agriculture, 2012. Artikel.