Gaya APA

Tsouras, P, G. (2014). E-book Warlords of Ancient Mexico: How the Mayans and Aztecs Ruled for More Than a Thousand Years . : Skyhorse Publising.

Gaya MLA

Tsouras, Peter, G.. "E-book Warlords of Ancient Mexico: How the Mayans and Aztecs Ruled for More Than a Thousand Years". : Skyhorse Publising, 2014. Text.