Gaya APA

Narby, Jeremy. (1999). The cosmic serpent : DNA and the origins of knowledge . London: Orion Publishing Co.

Gaya Chicago

Narby, Jeremy. The cosmic serpent : DNA and the origins of knowledge. London: Orion Publishing Co, 1999. Text.

Gaya MLA

Narby, Jeremy. The cosmic serpent : DNA and the origins of knowledge. London: Orion Publishing Co, 1999. Text.

Gaya Turabian

Narby, Jeremy. The cosmic serpent : DNA and the origins of knowledge. London: Orion Publishing Co, 1999. Print.