APA (7th ed.) Citation

Coxeter, H. S. M. (1957). Non-Euclidean geometry (3d ed.). University of Toronto Press.

Chicago Style (17th ed.) Citation

Coxeter, H. S. M. Non-Euclidean Geometry. 3d ed. Toronto: University of Toronto Press, 1957.

MLA (9th ed.) Citation

Coxeter, H. S. M. Non-Euclidean Geometry. 3d ed. University of Toronto Press, 1957.