Citação norma APA

Institution, 8. B. S. Pre-hardened and tempered carbon and low alloy round steel wire for springs for general engineering purposes.

Citação norma Chicago

Institution, 8096 British Standards. Pre-hardened and Tempered Carbon and Low Alloy Round Steel Wire for Springs for General Engineering Purposes.

Citação norma MLA

Institution, 8096 British Standards. Pre-hardened and Tempered Carbon and Low Alloy Round Steel Wire for Springs for General Engineering Purposes.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.