Container element to hold copyright information
The sub-elements of this elements are repeatable. If multiple values are applicable (such as multiple copyright years), they should be tagged separately rather than as multiple values within a single element.
This element is required, even though all of its contents are optional, because the @copyright-status attribute is required.
(copyright-statement?, copyright-year?, copyright-holder?, license?)
The following, in order:
An article whose copyright is held by APA
...
<volume>45</volume>
<issue>3</issue>
<fpage>281</fpage>
<lpage>297</lpage>
<permissions copyright-status="active">
<copyright-statement>Copyright 2008 by the American Psychological Association</copyright-statement>
<copyright-year>2008</copyright-year>
<copyright-holder>American Psychological Association</copyright-holder>
</permissions>
<abstract xml:lang="en">
<p align="left">The authors examined immediacy (i.e., discussions
about the here-and-now therapeutic relationship) in a 12-session case of individual interpersonal psychotherapy. Therapist immediacy during immediacy events most often focused on parallels between external relationships and the therapy relationship, encouraging expression of immediate feelings, processing termination, therapist expressing disappointment/sadness/hurt and inquiring about the client's reactions. Client involvement was slightly higher before and after than during immediacy events. On the positive side, therapist immediacy seemed to help the client express her immediate feelings about the therapist more openly, feel closer to the therapist, and become less defended. On the negative side, the client felt somewhat awkward and pressured when the therapist used immediacy. Limitations and implications for practice and research are discussed.
</p></abstract>
<kwd-group xml:lang="en">
<kwd>immediacy</kwd>
<kwd>therapeutic relationship</kwd>
<kwd>psychotherapy process</kwd>
</kwd-group>...
An article in the public domain
...
<history>
<string-date content-type="received"><month number="7">July</month> <day>26</day>, <year>2011</year></string-date>
<string-date content-type="revised"><month number="3">March</month> <day>12</day>, <year>2012</year></string-date>
<string-date content-type="accepted"><month number="6">June</month> <day>29</day>, <year>2012</year></string-date>
</history>
<permissions copyright-status="public">
<copyright-statement>In the public domain</copyright-statement>
</permissions>
<abstract xml:lang="en">...
Another article in the public domain
...
<volume>31</volume>
<issue>4</issue>
<fpage>66</fpage>
<lpage>91</lpage>
<permissions copyright-status="public">
<copyright-statement>All material appearing in this paper is in the public domain
and may be reproduced or copied without permission from the Federal Government. Citation
of the source is appreciated.</copyright-statement>
</permissions>
<abstract xml:lang="en">...
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