How do I format using a database in APAformatting?

How do I format using a database in APAformatting? For example on my last assignment I used Access 2007 and created databases, but my instructor said that I did the wrong reference. He doesn’t explain the correct way. I created tables in Access and then referenced it the way I thought it would be, because I couldnt find anything online about how to do it.
Reference:
MyLastName. (2018). Retrieved from Access.
 
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