Citazione Stile APA (7a Edizione)

Swokowski, E. W., & Cole, J. A. (2008). Algebra and trigonometry with analytic geometry (12th ed.). Thomson / Brooks/Cole.

Citazione stile Chigago Style (17a edizione)

Swokowski, Earl William, e Jeffery A. Cole. Algebra and Trigonometry with Analytic Geometry. 12th ed. Belmont, CA: Thomson / Brooks/Cole, 2008.

Citatione MLA (9a ed.)

Swokowski, Earl William, e Jeffery A. Cole. Algebra and Trigonometry with Analytic Geometry. 12th ed. Thomson / Brooks/Cole, 2008.