APA (7th ed.) Zitazioa

Hutchison, D., Bergman, B., & Hoelzle, L. F. (2004). Elementary and intermediate algebra: Unified approach (Second edition.). McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

Hutchison, Donald, Barry Bergman, eta Louis F. Hoelzle. Elementary and Intermediate Algebra: Unified Approach. Second edition. Boston: McGraw-Hill, 2004.

MLA (9th ed.) Zitazioa

Hutchison, Donald, et al. Elementary and Intermediate Algebra: Unified Approach. Second edition. McGraw-Hill, 2004.