APA (7th ed.) Citation

Hart, W. W. (1942). Plane trigonometry, solid geometry and spherical trigonometry. D. C. Heath.

Chicago Style (17th ed.) Citation

Hart, Walter W. Plane Trigonometry, Solid Geometry and Spherical Trigonometry. Boston: D. C. Heath, 1942.

MLA (9th ed.) Citation

Hart, Walter W. Plane Trigonometry, Solid Geometry and Spherical Trigonometry. D. C. Heath, 1942.

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