APA (7th ed.) Citation

Willerding, M. F., & Hoffman, S. (1969). Modern intermediate algebra. John Wiley r Sons.

Chicago Style (17th ed.) Citation

Willerding, Margaret F., and Stephen Hoffman. Modern Intermediate Algebra. John Wiley r Sons, 1969.

MLA (8th ed.) Citation

Willerding, Margaret F., and Stephen Hoffman. Modern Intermediate Algebra. John Wiley r Sons, 1969.

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