APA (7th ed.) Citation

Keedy, M. L. (1979). Intermediate algebra (3d ed.). Addison-Wesley.

Chicago Style (17th ed.) Citation

Keedy, Mervin Laverne. Intermediate Algebra. 3d ed. Reading, Mass: Addison-Wesley, 1979.

MLA (9th ed.) Citation

Keedy, Mervin Laverne. Intermediate Algebra. 3d ed. Addison-Wesley, 1979.