Cita APA

Hill, D. R. (1984). A history of engineering in classical and medieval times. London: Croom Helm.

Chicago Style Citation

Hill, Donald Routledge. A History of Engineering in Classical and Medieval Times. London: Croom Helm, 1984.

Cita MLA

Hill, Donald Routledge. A History of Engineering in Classical and Medieval Times. London: Croom Helm, 1984.

Atenció: Aquestes cites poden no estar 100% correctes.