Cita APA

Robbins, P. (1979). Guide to non-ferrous metals and their markets. London: Kogan Page.

Chicago Style Citation

Robbins, Peter. Guide to Non-ferrous Metals and Their Markets. London: Kogan Page, 1979.

Cita MLA

Robbins, Peter. Guide to Non-ferrous Metals and Their Markets. London: Kogan Page, 1979.

Atenció: Aquestes cites poden no estar 100% correctes.