एपीए उद्धरण

Derry, T. (1993). A Short History of Technology: From the Earliest Times to A.D. 1900. New York: Dover Publications, Inc.

शिकागो स्टाइल उद्धरण

Derry, T.K. A Short History of Technology: From the Earliest Times to A.D. 1900. New York: Dover Publications, Inc, 1993.

एमएलए उद्धरण

Derry, T.K. A Short History of Technology: From the Earliest Times to A.D. 1900. New York: Dover Publications, Inc, 1993.