Gaya APA
O, H., Novianti, E, N. (2017).
Environment comic : The Suffered Earth (Cet. 1.--).
Jakarta:
Elex Media Komputindo.
Gaya MLA
O, Hyeon., Novianti, Endah, Nawang.
"Environment comic : The Suffered Earth".
Cet. 1.--
Jakarta:
Elex Media Komputindo,
2017.
Text.