Gaya APA
Sampurno, H., 2017-10-04, .
().
1251981017
(
Reference)
.
600:
2017-10-04.
Gaya MLA
Sampurno, H., 2017-10-04, .
"1251981017".
Reference
600:
2017-10-04,
.
615.134 1 BRI b-36 6.