APA (7th ed.) Citation

Steffensen, A. R. (1994). Intermediate algebra (5th ed.). Harper Collins College Publishers.

Chicago Style (17th ed.) Citation

Steffensen, Arnold R. Intermediate Algebra. 5th ed. New York: Harper Collins College Publishers, 1994.

MLA (9th ed.) Citation

Steffensen, Arnold R. Intermediate Algebra. 5th ed. Harper Collins College Publishers, 1994.