Charvát, P. (1998). On people, signs and states: Spotlights on Sumerian society, c. 3500 - 2500 B.C. Oriental Institution , Academy of Sciences of the Czech Republic.
Chicago Style (17th ed.) CitationCharvát, Petr. On People, Signs and States: Spotlights on Sumerian Society, C. 3500 - 2500 B.C. Prague: Oriental Institution , Academy of Sciences of the Czech Republic, 1998.
MLA (8th ed.) CitationCharvát, Petr. On People, Signs and States: Spotlights on Sumerian Society, C. 3500 - 2500 B.C. Oriental Institution , Academy of Sciences of the Czech Republic, 1998.
Warning: These citations may not always be 100% accurate.