APA (7th ed.) Citation
Johnson, L. M., & Steffensen, A. R. (1985). Elementary algebra. Scott, Foresman.
Chicago Style (17th ed.) Citation
Johnson, L. Murphy, and Arnold R. Steffensen. Elementary Algebra. Glenview, Ill.: Scott, Foresman, 1985.
MLA (9th ed.) Citation
Johnson, L. Murphy, and Arnold R. Steffensen. Elementary Algebra. Scott, Foresman, 1985.
Warning: These citations may not always be 100% accurate.