The content of the "Dataset citation provided by the publisher" depends on the metadata supplied by the publisher.
In some cases this may be incomplete. A standard default form for citing is provided as an alternative.
We are in transition towards providing more consistent citation text for all datasets.
Dataset citation provided by publisher
Department of Invertebrate Zoology, Research and Collections Information System, NMNH, Smithsonian Institution. See: http://www.mnh.si.edu/rc/db/2data_access_policy.html
National Museum of Natural History, Smithsonian Institution:
NMNH Invertebrate Zoology Collections.
Accessed via http://www.gbif.org/dataset/862344a2-f762-11e1-a439-00145eb45e9a on 2013-12-11