units
Units
The units of measure in which the size or length of a cited work is expressed (for
example, a @units value might record
“pages”, “minutes”,
“seconds”, or
“linear-feet”).
Used on Element: <size>
| Value | Meaning |
|---|---|
| Text, numbers, or special characters | Names the units of measure in which the size is expressed, for example, “MB”. |
| Restriction | This attribute is required; it must be provided if the element is used. |
Example
...
<ref>
<mixed-citation publisher-type="gov"
><person-group person-group-type="author"
><string-name><surname>Norman</surname>,
<given-names>John C</given-names></string-name>,
<aff>Texas Heart Institute, Houston, TX</aff></person-group>.
<gov>Report No.: NIH-N01-HV-5-3006-4-VI. Contract No.
N01-HV-5-3006</gov>. <source>ALVAD: 1980. A comprehensive
final report to NHLI</source>. Vol. <volume>1</volume>.
<publisher-loc>Bethesda (MD)</publisher-loc>:
<publisher-name>National Institutes of Health, National Heart
and Lung Institute, Devices and Services Branch</publisher-name>;
<month>01</month> <year iso-8601-date="1980-01">1980</year>.
<size units="pages">340</size> p. Available from: NTIS,
Springfield, VA; PB80-148810</mixed-citation>
</ref>
...