Gaya APA

NAM, C., Novianti, E, N. (2015). Why? Disability : Disabilitas . Hoboken, NJ: PT Elex Media Komputindo.

Gaya MLA

NAM, Choonja., Novianti, Endah, Nawang. "Why? Disability : Disabilitas". Hoboken, NJ: PT Elex Media Komputindo, 2015. Text.