APA-viite (7. p.)

Usher , A. P. (1929). A history of mechanical inventions. McGraw-Hill.

Chicago-viite (17. p.)

Usher , Abbott Payson. A History of Mechanical Inventions. New York: McGraw-Hill, 1929.

MLA-viite (9. p.)

Usher , Abbott Payson. A History of Mechanical Inventions. McGraw-Hill, 1929.