Gaya APA

Siswoko, T. (2008). Rahasia duri alan : the secret of alan's quill ( bilingual) (Ed. 1). Yogyakarta: Andi.

Gaya MLA

Siswoko, Tedi. "Rahasia duri alan : the secret of alan's quill ( bilingual)". Ed. 1 Yogyakarta: Andi, 2008. BUKU TEKS.