Cita APA (7th ed.)
Kayfmann, J. E. (1995). Intermediate algebra: Annotated instructor's edition (5th ed.). PWS.
Cita Chicago (17th ed.)
Kayfmann, Jerome E. Intermediate Algebra: Annotated Instructor's Edition. 5th ed. Boston: PWS, 1995.
Cita MLA (9th ed.)
Kayfmann, Jerome E. Intermediate Algebra: Annotated Instructor's Edition. 5th ed. PWS, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.