Fishlock, D., & Hards, K. W. (1965). New ways of working metals. George Newnes.
Cita Chicago Style (17a ed.)Fishlock, D., y K. W. Hards. New Ways of Working Metals. London: George Newnes, 1965.
Cita MLA (8a ed.)Fishlock, D., y K. W. Hards. New Ways of Working Metals. George Newnes, 1965.
Precaución: Estas citas no son 100% exactas.