Gaya APA

Oetoyo, C., Ariyanto, E. (2008). Novel anak islam: Preman sekolah . Gorontalo: Mitra bocah muslim.

Gaya MLA

Oetoyo, Cris., Ariyanto, Edhi. "Novel anak islam: Preman sekolah". Gorontalo: Mitra bocah muslim, 2008. Text.