APA Style

Adityo, Y. (2007). Happy Porter - Penyususp di Sekolah Sihir Homework . Yogyakarta: Bentang Pustaka (C Publishing).

MLA Style

Adityo, Yokie. "Happy Porter - Penyususp di Sekolah Sihir Homework". Yogyakarta: Bentang Pustaka (C Publishing), 2007. Text.