Anaya Hernández, A. (2001). Site interaction and political geography in the Upper Usumacinta region during the Late Classic: A GIS approach. J. and E. Hedges : Archaeopress.
Chicago Style (17th ed.) CitationAnaya Hernández, Armando. Site Interaction and Political Geography in the Upper Usumacinta Region During the Late Classic: A GIS Approach. Oxford: J. and E. Hedges : Archaeopress, 2001.
MLA (9th ed.) CitationAnaya Hernández, Armando. Site Interaction and Political Geography in the Upper Usumacinta Region During the Late Classic: A GIS Approach. J. and E. Hedges : Archaeopress, 2001.
Warning: These citations may not always be 100% accurate.