APA ציטוט

Hall, A. R. (1981). History of technology: Sixth annual volume, 1981. London: Mansell Publishing Limited.

Trích dẫn kiểu Chicago

Hall, A. Rupert. History of Technology: Sixth Annual Volume, 1981. London: Mansell Publishing Limited, 1981.

ציטוט MLA

Hall, A. Rupert. History of Technology: Sixth Annual Volume, 1981. London: Mansell Publishing Limited, 1981.