<!ELEMENT std-organization (#PCDATA %std-organization-elements;)* >
(#PCDATA | institution | institution-wrap | sub | sup)*
...
<ref>
<element-citation publisher-type="stds-body">
<std>International standard <std-organization>ISO</std-organization>
10993-10:2002(E): Biological evaluation of medical devices-Part 10:
Tests for irritation and delayed-type hypersensitivity</std>
<edition>Second</edition>
<year iso-8601-date="2002-09-01">2002</year>
<month>09</month>
<day>01</day>
</element-citation>
</ref>
...
...
<ref>
<mixed-citation publisher-type="stds-body">
<std>International standard <std-organization>ISO</std-organization>
10993-10:2002(E): Biological evaluation of medical devices-Part 10: Tests
for irritation and delayed-type hypersensitivity</std>. <edition>Second</edition>.
<year iso-8601-date="2002-09-01">2002</year>–<month>09</month>–<day>01</day>.
</mixed-citation>
</ref>
...
Journal Publishing Tag Library NISO JATS Draft Version 1.1d2
Version of December 2014