Davis, D. R. (1949). Modern college geometry. Addison-Wesley Press.
Citación estilo ChicagoDavis, David Roy. Modern College Geometry. Cambridge, Mass: Addison-Wesley Press, 1949.
Cita MLADavis, David Roy. Modern College Geometry. Addison-Wesley Press, 1949.
Warning: These citations may not always be 100% accurate.