Gaya APA

Wiyani, N, A. (2012). Save our children from school bullying (1 CET.1). Yogyakarta: Ar-Ruzz Media.

Gaya MLA

Wiyani, Novan, Ardy. "Save our children from school bullying". 1 CET.1 Yogyakarta: Ar-Ruzz Media, 2012. Text.