Some Examples: (APA)
Author of content (date published). Title of content. Publication info.
SimplyAnalytics (2020). EASI/MRI Consumer Expenditure Data 2016. Retrieved October 2, 2019 from SimplyAnalytics database.
SimplyAnalytics (2020). Census 2019 % Educational Attainment, High School (Pop 25+) Data. Retrieved February 25, 2020 from SimplyAnalytics database.
U.S. Census Bureau (2011). Selected housing characteristics, 2007-2011 American Community Survey 5-year estimates. Retrieved October 2, 2019 from http://data.census.gov/