Gaya APA

Novianti, E, N. (2013). Why? The Age of Military Force - Birth of Imperialism (Periode Kekuatan Militer… . Jakarta: PT Elex Media Komputindo.

Gaya MLA

Novianti, Endah, Nawang. "Why? The Age of Military Force - Birth of Imperialism (Periode Kekuatan Militer…". Jakarta: PT Elex Media Komputindo, 2013. Text.