APA-viite

Thomas, G. B. (1972). Calculas and analytical geometry (4 th ed.). Addison Wesley.

Chicago-tyylinen lähdeviittaus

Thomas, George B. Calculas and Analytical Geometry. 4 th ed. California: Addison Wesley, 1972.

MLA-viite

Thomas, George B. Calculas and Analytical Geometry. 4 th ed. Addison Wesley, 1972.