Swetz, F., & Liu, H. 3. c. (1992). The sea island mathematical manual: Surveying and mathematics in ancient China. Pennsylvania State University Press.
Chicago Style (17th ed.) CitationSwetz, Frank, and Hui 3rd/4th cent Liu. The Sea Island Mathematical Manual: Surveying and Mathematics in Ancient China. University Park, Pa: Pennsylvania State University Press, 1992.
MLA (9th ed.) CitationSwetz, Frank, and Hui 3rd/4th cent Liu. The Sea Island Mathematical Manual: Surveying and Mathematics in Ancient China. Pennsylvania State University Press, 1992.
Warning: These citations may not always be 100% accurate.