APA (7th ed.) Citation

Coxeter, H. S. M. (1991). Regular complex polytopes (2nd ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Coxeter, Harold Scott Macdonald. Regular Complex Polytopes. 2nd ed. Cambridge [etc.]: Cambridge University Press, 1991.

MLA (9th ed.) Citation

Coxeter, Harold Scott Macdonald. Regular Complex Polytopes. 2nd ed. Cambridge University Press, 1991.