Gaya APA

KIM, Nam Seok. (2010). Why? : Air . Jakarta: Elex Media Komutindo.

Gaya Chicago

KIM, Nam Seok. Why? : Air. Jakarta: Elex Media Komutindo, 2010. Text.

Gaya MLA

KIM, Nam Seok. Why? : Air. Jakarta: Elex Media Komutindo, 2010. Text.

Gaya Turabian

KIM, Nam Seok. Why? : Air. Jakarta: Elex Media Komutindo, 2010. Print.