Die dual-projektive Geometrie im elliptischen und sphärischen Raume

Chicago citation style
Coolidge, Julian Lowell, 1873-1954. Die dual-projektive Geometrie im elliptischen und sphärischen Raume. 1904. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000624512. (Accessed September 22, 2018.)
APA citation style
Coolidge, Julian Lowell, 1873-1954, (1904) Die dual-projektive Geometrie im elliptischen und sphärischen Raume. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000624512
MLA citation style
Coolidge, Julian Lowell, 1873-1954. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/000624512>.
Note: These citations are programmatically generated and may be incomplete.