Cita APA

Hall, G. (1987). Encyclopedia of modern technology. Boston, Mass: G.K. Hall & Co.

Chicago Style Citation

Hall, G.K. Encyclopedia of Modern Technology. Boston, Mass: G.K. Hall & Co, 1987.

Cita MLA

Hall, G.K. Encyclopedia of Modern Technology. Boston, Mass: G.K. Hall & Co, 1987.

Atenció: Aquestes cites poden no estar 100% correctes.