APA-viite (7. p.)

Foster, A. G. (1992). Merrill algebra 2 with trigonometry: Applications and connections. Glencoe.

Chicago-viite (17. p.)

Foster, Alan G. Merrill Algebra 2 with Trigonometry: Applications and Connections. Lake Forest, Ill.: Glencoe, 1992.

MLA-viite (8. p.)

Foster, Alan G. Merrill Algebra 2 with Trigonometry: Applications and Connections. Glencoe, 1992.