APA-viite (7. p.)

Wells, D., & Tilson, L. S. (1997). College algebra: A view of the world around us. Prentice-Hall.

Chicago-viite (17. p.)

Wells, David, ja Lynn Schmitt Tilson. College Algebra: A View of the World Around Us. New Jersey: Prentice-Hall, 1997.

MLA-viite (9. p.)

Wells, David, ja Lynn Schmitt Tilson. College Algebra: A View of the World Around Us. Prentice-Hall, 1997.