Gaya APA
Laut, D, -, D, P. (2010).
Oil pollution regulations and the oil record book .
:
DJP - Dirjend Perhubungan Laut.
Gaya MLA
Laut, DJP, -, Dirjend, Perhubungan.
"Oil pollution regulations and the oil record book".
:
DJP - Dirjend Perhubungan Laut,
2010.
CD-ROM.