Citazione Stile APA (7a Edizione)

Swokowski, E. W., & Cole, J. A. (2008). College algebra 1 and 11: University of Cincinnati - Math 173/174. Thomson / Brooks/Cole.

Citazione stile Chigago Style (17a edizione)

Swokowski, Earl William, e Jeffery A. Cole. College Algebra 1 and 11: University of Cincinnati - Math 173/174. Belmont, CA: Thomson / Brooks/Cole, 2008.

Citatione MLA (9a ed.)

Swokowski, Earl William, e Jeffery A. Cole. College Algebra 1 and 11: University of Cincinnati - Math 173/174. Thomson / Brooks/Cole, 2008.