APA-viite (7. p.)

Williams, R. (1998). Basic mathematics: Fundamentals, algebra, and geometry (3rd edition.). Addison-Wesley.

Chicago-viite (17. p.)

Williams, Richard. Basic Mathematics: Fundamentals, Algebra, and Geometry. 3rd edition. Reading, Massachusetts: Addison-Wesley, 1998.

MLA-viite (9. p.)

Williams, Richard. Basic Mathematics: Fundamentals, Algebra, and Geometry. 3rd edition. Addison-Wesley, 1998.