If a data.frame was generated using atlas_occurrences(),
and the mint_doi argument was set to TRUE, the DOI associated
with that dataset is appended to the resulting data.frame as an
attribute. This function simply formats that DOI as a citation that can be
included in a scientific publication. Please also consider citing this
package, using the information in citation("galah").
atlas_citation(data)data.frame: occurrence data generated by
atlas_occurrences()
A string containing the citation for that dataset.