Collins, P. (2000). The Uruk pheonomenon: The role of social ideology in the expansion of the Uruk culture during the fourth millennium BC. BAR / International series.
Chicago Style (17th ed.) CitationCollins, Paul. "The Uruk Pheonomenon: The Role of Social Ideology in the Expansion of the Uruk Culture During the Fourth Millennium BC." BAR / International Series 2000.
MLA (8th ed.) CitationCollins, Paul. "The Uruk Pheonomenon: The Role of Social Ideology in the Expansion of the Uruk Culture During the Fourth Millennium BC." BAR / International Series, 2000.
Warning: These citations may not always be 100% accurate.