Institute of Metals\nAmerican Society for Metals\nMetals Information (Information Service). (2020). Steels Alert. Metals Information.
Citação do estilo Chicago (17ª ed.)Institute of Metals\nAmerican Society for Metals\nMetals Information (Information Service). Steels Alert. Metals Park, Ohio: Metals Information, 2020.
Citação MLA (8ª ed.)Institute of Metals\nAmerican Society for Metals\nMetals Information (Information Service). Steels Alert. Metals Information, 2020.
警告：這些引文格式不一定是100％准確.