Elements of geometry: containing the first six books of Euclid, with a supplement on the quadrature of the circle, and the geometry of solids: to which are added, elements of plane and spherical trigonometry

Chicago citation style
Playfair, John, 1748-1819. Elements of geometry: containing the first six books of Euclid, with a supplement on the quadrature of the circle, and the geometry of solids: to which are added, elements of plane and spherical trigonometry. 1842. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000207258. (Accessed October 18, 2018.)
APA citation style
Playfair, John, 1748-1819, (1842) Elements of geometry: containing the first six books of Euclid, with a supplement on the quadrature of the circle, and the geometry of solids: to which are added, elements of plane and spherical trigonometry. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000207258
MLA citation style
Playfair, John, 1748-1819. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/000207258>.
Note: These citations are programmatically generated and may be incomplete.