British Standards Institution. (1972). Methods for the sampling and analysis of lead and lead alloys. British Standards Institution.
Citação norma ChicagoBritish Standards Institution. Methods for the Sampling and Analysis of Lead and Lead Alloys. London: British Standards Institution, 1972.
Citação norma MLABritish Standards Institution. Methods for the Sampling and Analysis of Lead and Lead Alloys. British Standards Institution, 1972.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.