Gaya APA

Sitchin, Z. (2007). The Groundbreaking Bestseller! Indisputable Documentary Evidence of Earth's Origins and Man's Celestical Ancestors Zecharia Sitchin The 12th Planet Book 1 of The Earth Chronicles . Kanada: AVON Books.

Gaya MLA

Sitchin, Zecharia. "The Groundbreaking Bestseller! Indisputable Documentary Evidence of Earth's Origins and Man's Celestical Ancestors Zecharia Sitchin The 12th Planet Book 1 of The Earth Chronicles". Kanada: AVON Books, 2007. Text.