APA (7th ed.) Citation

Coxeter, H. S. M. (1949). The real projective plane. McGraw-Hill Book Co.

Chicago Style (17th ed.) Citation

Coxeter, H. S. M. The Real Projective Plane. New York: McGraw-Hill Book Co, 1949.

MLA (9th ed.) Citation

Coxeter, H. S. M. The Real Projective Plane. McGraw-Hill Book Co, 1949.