Gaya APA
Beatrice, K., Putri, M.
(2019).
BTS: Smart Quiz&Puzzle Book
.
Yogyakarta:
Histeria.
Gaya MLA
Beatrice, Kim., Putri, Mustika.
"BTS: Smart Quiz&Puzzle Book".
Yogyakarta:
Histeria,
2019.
Text.