Gaya APA

Beautiful Exchange. (2014). Yogyakarta: Nain.

Gaya Chicago

Beautiful Exchange. . Yogyakarta: Nain, 2014. Text.

Gaya MLA

Beautiful Exchange. . Yogyakarta: Nain, 2014. Text.

Gaya Turabian

Beautiful Exchange. Yogyakarta: Nain, 2014. Print.