APA-referens (7:e uppl.)

Hughes, T. P. (1964). The development of Western technology since 1500. Macmillan.

Chicago-referens (17:e uppl.)

Hughes, Thomas Parke. The Development of Western Technology Since 1500. New York: Macmillan, 1964.

MLA-referens (9:e uppl.)

Hughes, Thomas Parke. The Development of Western Technology Since 1500. Macmillan, 1964.