Veltman, K. H. (1980). Ptolemy and the origins of linear perspective.
Chicago Style (17th ed.) CitationVeltman, Kim H. Ptolemy and the Origins of Linear Perspective. 1980.
MLA (9th ed.) CitationVeltman, Kim H. Ptolemy and the Origins of Linear Perspective. 1980.
Warning: These citations may not always be 100% accurate.