APA Style

Ubaidillah, A., Rivian, F. (2021). Introvert and Extrovert is Fine! (Cetakan 2, 2021). : C-Klik Media.

MLA Style

Ubaidillah, Amir., Rivian, Farida. "Introvert and Extrovert is Fine!". Cetakan 2, 2021 : C-Klik Media, 2021. Text.