Gaya APA

Young-seon, C., Young-ho, L. (2012). Why? World Heritage Warisan Dunia (Cet.1). Jakarta: PT Elex Media Komputindo.

Gaya MLA

Young-seon, Cho., Young-ho, Lee. "Why? World Heritage Warisan Dunia". Cet.1 Jakarta: PT Elex Media Komputindo, 2012. Art Original.