International Organization for Standardization, International Organization for Standardization (ISO), & International Electrotechnical Commission (IEC). (2012). Systems and software engineering - Systems and software Quality Requirements and Evaluation (SQuaRE): Quality measure elements. ISO/IEC 25021:2012(E) (First edition.). Suiza: ISO ; IEC.
Chicago Style CitationInternational Organization for Standardization, International Organization for Standardization (ISO), and International Electrotechnical Commission (IEC). Systems and Software Engineering - Systems and Software Quality Requirements and Evaluation (SQuaRE): Quality Measure Elements. ISO/IEC 25021:2012(E). First edition. Suiza: ISO ; IEC, 2012.
MLA CitationInternational Organization for Standardization, International Organization for Standardization (ISO), and International Electrotechnical Commission (IEC). Systems and Software Engineering - Systems and Software Quality Requirements and Evaluation (SQuaRE): Quality Measure Elements. ISO/IEC 25021:2012(E). First edition. Suiza: ISO ; IEC, 2012.