American Society for Testing and Materials & ASTM International. (2009). Standard specification for seamless copper water tube. American Society of Testing Materials.
Cita Chicago (17th ed.)American Society for Testing and Materials i ASTM International. Standard Specification for Seamless Copper Water Tube. [Western Conshohocken, Pennsylvania]: American Society of Testing Materials, 2009.
Cita MLA (8th ed.)American Society for Testing and Materials i ASTM International. Standard Specification for Seamless Copper Water Tube. American Society of Testing Materials, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.