APA stil citiranja

Usher, A. P. (1954). A History of Mechanical Inventions: A History of Mechanical Inventions. Cambridge: Mass. Harvard University Press.

Chicago stil citiranja

Usher, Abbott Payson. A History of Mechanical Inventions: A History of Mechanical Inventions. Cambridge: Mass. Harvard University Press, 1954.

MLA stil citiranja

Usher, Abbott Payson. A History of Mechanical Inventions: A History of Mechanical Inventions. Cambridge: Mass. Harvard University Press, 1954.