Gaya APA

Youngsun, Cho, Retno, Endah Nawang N. (2020). Dangerous Substance = Material Berbahaya (Cet. 1). Jakarta: Elex Media Komputindo.

Gaya Chicago

Youngsun, Cho, Retno, Endah Nawang N. Dangerous Substance = Material Berbahaya. Cet. 1 Jakarta: Elex Media Komputindo, 2020. Text.

Gaya MLA

Youngsun, Cho, Retno, Endah Nawang N. Dangerous Substance = Material Berbahaya. Cet. 1 Jakarta: Elex Media Komputindo, 2020. Text.

Gaya Turabian

Youngsun, Cho, Retno, Endah Nawang N. Dangerous Substance = Material Berbahaya. Cet. 1 Jakarta: Elex Media Komputindo, 2020. Print.