Gaya APA

Standard, I. (2012). ISO/IEC 17020:2012 (E) Conformity Assessment-Requirements for the Operation of Various Types of Bodies Performing Inspection (Second). : ISO.

Gaya MLA

Standard, International. "ISO/IEC 17020:2012 (E) Conformity Assessment-Requirements for the Operation of Various Types of Bodies Performing Inspection". Second : ISO, 2012. Text.