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 /. 1849, c1845. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000206964. (Accessed October 23, 2018.)
APA citation style
Playfair, John, 1748-1819, (1849, c1845) 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/000206964
MLA citation style
Playfair, John, 1748-1819. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/000206964>.
Note: These citations are programmatically generated and may be incomplete.