Gaya APA

Sitchin, Z. (2007). The cosmic code: Book VI of the Earth Chronicles. Cet.I 1998 . New York: New York HarperCollinsPublishers.

Gaya MLA

Sitchin, Zecharia. "The cosmic code: Book VI of the Earth Chronicles. Cet.I 1998 ". New York: New York HarperCollinsPublishers, 2007. Buku.