APA引文

British Standards Institution. (1980). Methods for analysis and testing of coal and coke. British Standards Institution.

Chicago Style (17th ed.) Citation

British Standards Institution. Methods for Analysis and Testing of Coal and Coke. London: British Standards Institution, 1980.

MLA引文

British Standards Institution. Methods for Analysis and Testing of Coal and Coke. British Standards Institution, 1980.

警告：這些引文格式不一定是100％准確.