American Society for Testing and Materials & ASTM International. (2005). Standard test method for alternating current magnetic properties of materials using the wattmeter-ammeter-voltmeter method, 100 to 10 000 hz and 25-cm epstein frame. American Society for Testing and Materials.
Chicago Style (17th ed.) CitationAmerican Society for Testing and Materials and ASTM International. Standard Test Method for Alternating Current Magnetic Properties of Materials Using the Wattmeter-ammeter-voltmeter Method, 100 to 10 000 Hz and 25-cm Epstein Frame. PA, United States: American Society for Testing and Materials, 2005.
MLA (8th ed.) CitationAmerican Society for Testing and Materials and ASTM International. Standard Test Method for Alternating Current Magnetic Properties of Materials Using the Wattmeter-ammeter-voltmeter Method, 100 to 10 000 Hz and 25-cm Epstein Frame. American Society for Testing and Materials, 2005.