Citazione Stile APA (7a Edizione)

Cohen, D., & Rueger, R. (2003). College algebra (5th ed.). Brooks/Cole - Thomson Learning.

Citazione stile Chigago Style (17a edizione)

Cohen, David, e Ross Rueger. College Algebra. 5th ed. Pacific Grove, CA: Brooks/Cole - Thomson Learning, 2003.

Citatione MLA (9a ed.)

Cohen, David, e Ross Rueger. College Algebra. 5th ed. Brooks/Cole - Thomson Learning, 2003.