APA (7th ed.) Citation

Niven, I. M. (1961). Numbers: Rational and irrational (12. print.). Math. Assoc. of America.

Chicago Style (17th ed.) Citation

Niven, Ivan M. Numbers: Rational and Irrational. 12. print. Washington, DC: Math. Assoc. of America, 1961.

MLA (9th ed.) Citation

Niven, Ivan M. Numbers: Rational and Irrational. 12. print. Math. Assoc. of America, 1961.

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