Gaya APA

Darman,Herman, ., Sidi,F.Hasan, . (2000). An Outline of The Geology of Indonesia . Jakarta: Indonesian Association of Geologists.

Gaya MLA

Darman,Herman, ., Sidi,F.Hasan, . "An Outline of The Geology of Indonesia". Jakarta: Indonesian Association of Geologists, 2000. Text.