APA (7th ed.) Citation

Hart, W. W. (1936). Progressive solid geometry. D. C. Heath and Company.

Chicago Style (17th ed.) Citation

Hart, Walter W. Progressive Solid Geometry. Boston: D. C. Heath and Company, 1936.

MLA (9th ed.) Citation

Hart, Walter W. Progressive Solid Geometry. D. C. Heath and Company, 1936.

Warning: These citations may not always be 100% accurate.