Gaya APA
HAITIWI, . et al
(2019).
TRY NOT TRY CRY CHALLENGE
.
Yogyakarta:
ARIA MEDIA MADIRI.
Gaya MLA
HAITIWI, . et al.
"TRY NOT TRY CRY CHALLENGE".
Yogyakarta:
ARIA MEDIA MADIRI,
2019.
Textbook.