Gaya APA

Jeongwook, K., Adhiati, A, P. (2022). Why? bacteria and virus . Jakarta: Pt. Elex Media Komputindo.

Gaya MLA

Jeongwook, Kim., Adhiati, Amini, Puspa. "Why? bacteria and virus". Jakarta: Pt. Elex Media Komputindo, 2022. Text.