APA Format
Indonesia.PTIK;
. (Jakarta : PTIK,2002). Welecome to Police Science College
/
. :
MLA Format
Indonesia.PTIK;
. Welecome to Police Science College
/
. : , Jakarta : PTIK,2002
Chicago Format
Indonesia.PTIK;
. Welecome to Police Science College
/
. : , Jakarta : PTIK,2002
Australian/Harvard Format
Indonesia.PTIK;
. Jakarta : PTIK,2002. Welecome to Police Science College
/
.