Gaya APA

CHOI, J. (2023). Why? Earth's Disaster: Bencana di Bumi . Bogor: PT Elex Media Komputindo.

Gaya MLA

CHOI, Jaehoon. "Why? Earth's Disaster: Bencana di Bumi". Bogor: PT Elex Media Komputindo, 2023. Text.