American Society for Testing and Materials. Standard specification for copper-beryllium alloy wire.
Chicago Style (17th ed.) CitationAmerican Society for Testing and Materials. Standard Specification for Copper-beryllium Alloy Wire.
MLA引文American Society for Testing and Materials. Standard Specification for Copper-beryllium Alloy Wire.
警告：這些引文格式不一定是100％准確.