APA Style

Stanton, A., Adi, C, B, K. (2008). Mr Gum anda the Biscuit Billionaire . Yogyakarta: Kanisius.

MLA Style

Stanton, Andy., Adi, CB., Bambang, Kukuh. "Mr Gum anda the Biscuit Billionaire". Yogyakarta: Kanisius, 2008. Text.