Não informado. (1954). British Welding Journal. Welding Institute.
Chicagoスタイル(17版)引用形式Não informado. British Welding Journal. London: Welding Institute, 1954.
MLA(8版)引用形式Não informado. British Welding Journal. Welding Institute, 1954.
警告: この引用は必ずしも正確ではありません.