APA Style

Novianti, E, N. (2017). Wonderlful Science: Tunnel Bridge (Terowongan & Jembatan) . Jakarta: Elex Media Komputindo.

MLA Style

Novianti, Endah, Nawang. "Wonderlful Science: Tunnel Bridge (Terowongan & Jembatan)". Jakarta: Elex Media Komputindo, 2017. Text.