Gaya APA

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

Gaya MLA

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