APA (7th ed.) Citation

Hafstorm, J. E. (1961). Basic consepts in modern mathematics. Addison Wesley.

Chicago Style (17th ed.) Citation

Hafstorm, John E. Basic Consepts in Modern Mathematics. Addison Wesley, 1961.

MLA (8th ed.) Citation

Hafstorm, John E. Basic Consepts in Modern Mathematics. Addison Wesley, 1961.

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