Gaya APA

Sitchin, Z. (2007). Man's Remarakble Quest for The Immortality of The Gods Zecharia Sitchin The Stairway to Heaven Book 2 of The Earth Chronicles . Kanada: AVON Books.

Gaya MLA

Sitchin, Zecharia. "Man's Remarakble Quest for The Immortality of The Gods Zecharia Sitchin The Stairway to Heaven Book 2 of The Earth Chronicles". Kanada: AVON Books, 2007. Text.