Dent, B. D., Torguson, J., & Hodler, T. W. (2009). Cartography: Thematic map design (Sixth edition.). McGraw-Hill Higher Education.
Chicago Style (17th ed.) CitationDent, Borden D., Jeffrey Torguson, and T. W. Hodler. Cartography: Thematic Map Design. Sixth edition. New York: McGraw-Hill Higher Education, 2009.
MLA (9th ed.) CitationDent, Borden D., et al. Cartography: Thematic Map Design. Sixth edition. McGraw-Hill Higher Education, 2009.
Warning: These citations may not always be 100% accurate.