APA Style

Sosrodiredjo, A., Smastyayana, B, A. (2013). Twinkle and a Peculiar World . : Volume Ilmu.

MLA Style

Sosrodiredjo, Amalia., Smastyayana, Bernadeth, Ajeng. "Twinkle and a Peculiar World". : Volume Ilmu, 2013. Text.