American Society for Testing and Materials & ASTM International. (2007). Standard specification for Copper Trolley Wire. American Society of Testing Materials.
Cita Chicago Style (17a ed.)American Society for Testing and Materials y ASTM International. Standard Specification for Copper Trolley Wire. [Western Conshohocken, Pennsylvania]: American Society of Testing Materials, 2007.
Cita MLA (8a ed.)American Society for Testing and Materials y ASTM International. Standard Specification for Copper Trolley Wire. American Society of Testing Materials, 2007.
Precaución: Estas citas no son 100% exactas.