Citazione Stile APA (7a Edizione)

Fleming, W., & Varberg, D. (1988). College algebra: A problem-solving approach (3rd ed.). Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Fleming, Walter, e Dale Varberg. College Algebra: A Problem-solving Approach. 3rd ed. Englewood Cliffs, N.J: Prentice Hall, 1988.

Citatione MLA (9a ed.)

Fleming, Walter, e Dale Varberg. College Algebra: A Problem-solving Approach. 3rd ed. Prentice Hall, 1988.