Gaya APA

(@txtbase), I., Haitiwi, . (2019). Unofficial Book Tomorrow X Together (Cet. 1). Yogyakarta: Laksana.

Gaya MLA

(@txtbase), Ifa., Haitiwi, . "Unofficial Book Tomorrow X Together". Cet. 1 Yogyakarta: Laksana, 2019. Text.