Gaya APA
El-Sherina, T., Indriyana, .
().
Greyson chance's
(
cet ke-1)
.
Yogyakarta:
Cemerlang Publishing.
Gaya MLA
El-Sherina, Tasya., Indriyana, .
"Greyson chance's".
cet ke-1
Yogyakarta:
Cemerlang Publishing,
.
Text.