Lua APA (7ú heag.)

Derry, T. K., & Williams, T. I. (1961). A short history of technology: From the earliest times to A.D. 1900. Dover Publications.

Lua i Stíl Chicago (17ú heag.)

Derry, Thomas Kingston, agus Trevor Illtyd Williams. A Short History of Technology: From the Earliest Times to A.D. 1900. New York: Dover Publications, 1961.

Lua MLA (9ú heag.)

Derry, Thomas Kingston, agus Trevor Illtyd Williams. A Short History of Technology: From the Earliest Times to A.D. 1900. Dover Publications, 1961.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.