APA (7th ed.) Citation

Grady, M. D., & Drooyan, I. (1995). College algebra (9th ed.). PWS Pub.

Chicago Style (17th ed.) Citation

Grady, Michael D., and Irving Drooyan. College Algebra. 9th ed. Boston: PWS Pub, 1995.

MLA (9th ed.) Citation

Grady, Michael D., and Irving Drooyan. College Algebra. 9th ed. PWS Pub, 1995.