APA (7e ed.) Bronvermelding

Institution, 8. B. S. Hardmetal dies and associated hardmetal tools. London : British Standards Institution.

Chicago (17e ed.) Bronvermelding

Institution, 8096 British Standards. Hardmetal Dies and Associated Hardmetal Tools. London : British Standards Institution.

MLA (9e ed.) Bronvermelding

Institution, 8096 British Standards. Hardmetal Dies and Associated Hardmetal Tools. London : British Standards Institution.

Let op: Deze citaties zijn niet altijd 100% accuraat.