APA Style
Jurnal Geologi Indonesia Vol 8 no 4 Desember 2013. (2013).
NULL:
geological agency.
Chicago Style
Jurnal Geologi Indonesia Vol 8 no 4 Desember 2013.
NULL.
NULL:
geological agency,
2013.
Text.
MLA Style
Jurnal Geologi Indonesia Vol 8 no 4 Desember 2013.
NULL.
NULL:
geological agency,
2013.
Text.
Turabian Style
Jurnal Geologi Indonesia Vol 8 no 4 Desember 2013.
NULL:
geological agency,
2013.
Print.