Cita APA (7th ed.)

American Society for Testing and Materials. Standard specification for lead-coated and lead-alloy-coated soft copper wire for electrical purposes.

Cita Chicago (17th ed.)

American Society for Testing and Materials. Standard Specification for Lead-coated and Lead-alloy-coated Soft Copper Wire for Electrical Purposes.

Cita MLA (8th ed.)

American Society for Testing and Materials. Standard Specification for Lead-coated and Lead-alloy-coated Soft Copper Wire for Electrical Purposes.

Atenció: Aquestes cites poden no estar 100% correctes.