Gaya APA
Soeprijadi, A., 2017-10-04, .
().
1260991017
(
Reference)
.
600:
2017-10-04.
Gaya MLA
Soeprijadi, Aries., 2017-10-04, .
"1260991017".
Reference
600:
2017-10-04,
.
615.134 1 BRI b-38 3.