Coxeter, H. (1998). Non-euclidean geometry (6. ed.). Washington, D.C.: The mathematical association of America.
Chicago Style CitationCoxeter, H.S.M. Non-euclidean Geometry. 6. ed. Washington, D.C.: The mathematical association of America, 1998.
MLA CitationCoxeter, H.S.M. Non-euclidean Geometry. 6. ed. Washington, D.C.: The mathematical association of America, 1998.
Warning: These citations may not always be 100% accurate.