See this example properly formatted in the QUT Cite tool.
Standard in-text citation examples are in Getting started - In-text citation.
Author AA, Author BB. Title of dataset. Title of Database. Publisher; year or version number. Updated Month dd, year. Accessed Month dd, year. URL
If the author of the dataset is not evident, omit the author section.
If the title and publisher of the database are the same, omit the database title section.
See also Data visualisation.