Gaya APA

Novianti, E, N., Choonja, N. (2015). Why?: Disability = Disabilitas . Jakarta: Elex media Komputindo.

Gaya MLA

Novianti, Endah, Nawang., Choonja, Nam. "Why?: Disability = Disabilitas". Jakarta: Elex media Komputindo, 2015. Text.