Cita APA (7a ed.)

Gustafson, R., & Frisk, P. D. (1996). Beginning and intermediate algebra: An integrated approach. Brooks/Cole.

Cita Chicago Style (17a ed.)

Gustafson, R.David, y Peter D. Frisk. Beginning and Intermediate Algebra: An Integrated Approach. Pacific Grove: Brooks/Cole, 1996.

Cita MLA (9a ed.)

Gustafson, R.David, y Peter D. Frisk. Beginning and Intermediate Algebra: An Integrated Approach. Brooks/Cole, 1996.