American Society for Testing and Materials & ASTM International. (2009). Standard specification for Ferritic Malleable Iron Castings. American Society for Testing and Materials.
芝加哥风格引文American Society for Testing and Materials 与 ASTM International. Standard Specification for Ferritic Malleable Iron Castings. Philadelphia, Pa.: American Society for Testing and Materials, 2009.
MLA引文American Society for Testing and Materials 与 ASTM International. Standard Specification for Ferritic Malleable Iron Castings. American Society for Testing and Materials, 2009.
警告：这些引文格式不一定是100％准确.