Sommerville, D. M. L. Y. (1970). Bibliography of non-Euclidean geometry. New York: Chelsea Pub. Co.
Chicago Style CitationSommerville, Duncan Mʹ Laren Young. Bibliography of Non-Euclidean Geometry. New York: Chelsea Pub. Co, 1970.
MLA CitationSommerville, Duncan Mʹ Laren Young. Bibliography of Non-Euclidean Geometry. New York: Chelsea Pub. Co, 1970.
Warning: These citations may not always be 100% accurate.