Gaya APA

Halimatussadiah, A. et al (2017). What drives students to behave more environmentally friendly towards waste? (Vol. 1, No. 1/ Juli 2017). Jakarta: Universitas Indonesia.

Gaya MLA

Halimatussadiah, Alin. et al. "What drives students to behave more environmentally friendly towards waste?". Vol. 1, No. 1/ Juli 2017 Jakarta: Universitas Indonesia, 2017. Text.