Cita APA (7th ed.)
Bittinger, M. L., & Ellenbogen, D. (1995). Elementary and intermediate algebra: Concepts and applications. Addison-Wesley.
Cita Chicago (17th ed.)
Bittinger, Marvin L., i David Ellenbogen. Elementary and Intermediate Algebra: Concepts and Applications. Reading: Addison-Wesley, 1995.
Cita MLA (9th ed.)
Bittinger, Marvin L., i David Ellenbogen. Elementary and Intermediate Algebra: Concepts and Applications. Addison-Wesley, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.