Gaya APA

Rais, H, S. (2019). 99 cahaya di langit Eropa (Novel) (Cet. 5). : Gramedia.

Gaya MLA

Rais, Hanum, Salsabiela. "99 cahaya di langit Eropa (Novel)". Cet. 5 : Gramedia, 2019. Text.