Bolton, W. (1992). Engineering materials 2 (1st edition.). Newnes.
Cita Chicago Style (17a ed.)Bolton, W. Engineering Materials 2. 1st edition. Oxford, [England] ; London, [England]: Newnes, 1992.
Cita MLA (9a ed.)Bolton, W. Engineering Materials 2. 1st edition. Newnes, 1992.
Precaución: Estas citas no son 100% exactas.