APA (7th ed.) Citation

Roberts, S. (2006). King of infinite space: Donald Coxeter, the man who saved geometry. Profile books.

Chicago Style (17th ed.) Citation

Roberts, Siobhan. King of Infinite Space: Donald Coxeter, the Man Who Saved Geometry. London: Profile books, 2006.

MLA (8th ed.) Citation

Roberts, Siobhan. King of Infinite Space: Donald Coxeter, the Man Who Saved Geometry. Profile books, 2006.