Dyfyniad APA

Coxeter, H. S. M. (1974). Projective geometry.-2nd ed (2nd ed.). University of Toronto Press.

Dyfyniad Arddull Chicago

Coxeter, H. S. M. Projective Geometry.-2nd Ed. 2nd ed. Toronto, Buffalo: University of Toronto Press, 1974.

Dyfyniad MLA

Coxeter, H. S. M. Projective Geometry.-2nd Ed. 2nd ed. University of Toronto Press, 1974.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.