APA Edition Citation

Ball, W. W. R. (1963). Mathematical recreations and essays (23.).

Chicago Edition Citation

Ball, W W Rouse. Mathematical Recreations and Essays. 23. Macdonald & Co., London, 1963.

MLA Edition Citation

Ball, W W Rouse. Mathematical Recreations and Essays. 23. 1963.

Warning: These citations may not always be 100% accurate.