APA-viite (7. p.)

Turner, J. R. (1919). Introduction to economics. Scribner's.

Chicago-viite (17. p.)

Turner, John Roscoe. Introduction to Economics. New York: Scribner's, 1919.

MLA-viite (9. p.)

Turner, John Roscoe. Introduction to Economics. Scribner's, 1919.