APA Style

Kim, J. et al (2020). Why? Hewan dan Tumbuhan Terancam Punah = Why? Endangered Animals and Plants = Why? Myeoljong Wigi Dongsingmul . Jakarta: Elex media komputindo.

MLA Style

Kim, Jeongwuk. et al. "Why? Hewan dan Tumbuhan Terancam Punah = Why? Endangered Animals and Plants = Why? Myeoljong Wigi Dongsingmul". Jakarta: Elex media komputindo, 2020. Text.