The elements of Euclid, viz. the first six books, with the eleventh and twelfth. In which the corrections of Dr. Simson are generally adopted, but the errors overlooked by him are corrected, and the obscurities of his and other editions explained. Also some of Euclid's demonstrations are restored, others made shorter and more general, and several useful propositions are added. Together with elements of plane and spherical trigonometry, and a treatise on practical geometryElementa. English. 1799

Chicago citation style
Ingram, Alexander. The elements of Euclid, viz. the first six books, with the eleventh and twelfth. In which the corrections of Dr. Simson are generally adopted, but the errors overlooked by him are corrected, and the obscurities of his and other editions explained. Also some of Euclid's demonstrations are restored, others made shorter and more general, and several useful propositions are added. Together with elements of plane and spherical trigonometry, and a treatise on practical geometry,Elementa. English. 1799. 1799. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000206996. (Accessed October 21, 2018.)
APA citation style
Ingram, Alexander, (1799) The elements of Euclid, viz. the first six books, with the eleventh and twelfth. In which the corrections of Dr. Simson are generally adopted, but the errors overlooked by him are corrected, and the obscurities of his and other editions explained. Also some of Euclid's demonstrations are restored, others made shorter and more general, and several useful propositions are added. Together with elements of plane and spherical trigonometry, and a treatise on practical geometry,Elementa. English. 1799. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000206996
MLA citation style
Ingram, Alexander. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/000206996>.
Note: These citations are programmatically generated and may be incomplete.