ALA Citation Generator
"ALA Citation Generator - United for Libraries", American Library Association, dynamically generated page.
http://www.ala.org/united/cite?query=node%252F948&title=Literary%2BLandmark%3A%2BHackley%2BPublic%2BLibrary%2B-%2BVerna%2BAardema%2BVugteveen%2B-%2BUnited%2Bfor%2BLibraries&url=http%253A%252F%252Fwww.ala.org%252Funited%252Fproducts_services%252Fliterarylandmarks%252Flandmarksbyyear%252F2012%252Fvugteveen (Accessed December 1, 2023)