Cita APA (7th ed.)

Edited by Williams , T. I. (1978). A history of technology. Clarendon Pr..

Cita Chicago (17th ed.)

Edited by Williams , Trevor I. A History of Technology. Oxford: Clarendon Pr., 1978.

Cita MLA (9th ed.)

Edited by Williams , Trevor I. A History of Technology. Clarendon Pr., 1978.

Atenció: Aquestes cites poden no estar 100% correctes.