Gaya APA

Adornetto, A., Bahfein, L. (2012). Halo (Cet. 2). Jakarta: PT. Ufuk Publishing House.

Gaya MLA

Adornetto, Alexandra., Bahfein, Leinovar. "Halo". Cet. 2 Jakarta: PT. Ufuk Publishing House, 2012. Text.