Cita APA (7th ed.)

Kaufmann, J. E., & Schwitters, K. (2000). Algebra intermedia. International Thomson.

Cita Chicago (17th ed.)

Kaufmann, Jerome E., i Karen Schwitters. Algebra Intermedia. Ciudad de México: International Thomson, 2000.

Cita MLA (9th ed.)

Kaufmann, Jerome E., i Karen Schwitters. Algebra Intermedia. International Thomson, 2000.