APA (7th ed.) Citation

Olds, C. D. (1963). Continued fractions. Mathematical Association of America.

Chicago Style (17th ed.) Citation

Olds, C. D. Continued Fractions. Washington, D.C.: Mathematical Association of America, 1963.

MLA (9th ed.) Citation

Olds, C. D. Continued Fractions. Mathematical Association of America, 1963.