British Standards Institution. (1978). Specification for mild steel and tinplate drums (light duty: Fixed ends). British Standards Institution.
Citação do estilo Chicago (17ª ed.)British Standards Institution. Specification for Mild Steel and Tinplate Drums (light Duty: Fixed Ends). London: British Standards Institution, 1978.
Citação MLA (8ª ed.)British Standards Institution. Specification for Mild Steel and Tinplate Drums (light Duty: Fixed Ends). British Standards Institution, 1978.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.