APA (7th ed.) Citation

Cadwell, J. H. (1970). Topics in recreational mathematics. Cambridge University Press.

Chicago Style (17th ed.) Citation

Cadwell, J. H. Topics in Recreational Mathematics. Cambridge: Cambridge University Press, 1970.

MLA (9th ed.) Citation

Cadwell, J. H. Topics in Recreational Mathematics. Cambridge University Press, 1970.

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