British Standards Institution. (1980). Methods of test for aluminium oxide. British Standards Institution.
芝加哥风格引文British Standards Institution. Methods of Test for Aluminium Oxide. London: British Standards Institution, 1980.
MLA引文British Standards Institution. Methods of Test for Aluminium Oxide. British Standards Institution, 1980.
警告:这些引文格式不一定是100%准确.