Abu-Lughod, J. L. (1993). The world system in the thirteenth century: Dead-end or precursor? American Historical Assoc.
Chicago Style (17th ed.) CitationAbu-Lughod, Janet L. The World System in the Thirteenth Century: Dead-end or Precursor? Washington, DC: American Historical Assoc, 1993.
MLA (9th ed.) CitationAbu-Lughod, Janet L. The World System in the Thirteenth Century: Dead-end or Precursor? American Historical Assoc, 1993.
Warning: These citations may not always be 100% accurate.