Cita APA (7a ed.)

Kaufman, J. E. (1994). College algebra (3rd.ed.). PWS publ..

Cita Chicago Style (17a ed.)

Kaufman, Jerome E. College Algebra. 3rd.ed. Boston: PWS publ., 1994.

Cita MLA (9a ed.)

Kaufman, Jerome E. College Algebra. 3rd.ed. PWS publ., 1994.