APA Edition Citation

Dupree, D. E., & Harmon, F. L. (1965). Modern college algebra.

Chicago Edition Citation

Dupree, Daniel E., and Frank L. Harmon. Modern College Algebra. 1965.

MLA Edition Citation

Dupree, Daniel E., and Frank L. Harmon. Modern College Algebra. 1965.

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