APA (7th ed.) Citation

Cadwell, J. (1977). Topics recreational mathematics. Cambridge University Press.

Chicago Style (17th ed.) Citation

Cadwell, J.H. Topics Recreational Mathematics. Cambridge University Press, 1977.

MLA (8th ed.) Citation

Cadwell, J.H. Topics Recreational Mathematics. Cambridge University Press, 1977.

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