20 YEARS AGO THE MBTA (METROPOLITAN BOSTON TRANSIT AUTHORITY) LINE FROM REVERE TO BOSTON WAS ALLOWED TO GO ABOVE GROUND AT NEPTUNE ROAD. FRANKFORT STREET AND ITS AIR-RELATED INDUSTRIAL TRAFFIC IS AT RIGHT

Chicago citation style
Environmental Protection Agency. 12/2/1970. 20 YEARS AGO THE MBTA (METROPOLITAN BOSTON TRANSIT AUTHORITY) LINE FROM REVERE TO BOSTON WAS ALLOWED TO GO ABOVE GROUND AT NEPTUNE ROAD. FRANKFORT STREET AND ITS AIR-RELATED INDUSTRIAL TRAFFIC IS AT RIGHT. 1973-05. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/548479. (Accessed October 18, 2018.)
APA citation style
Environmental Protection Agency. 12/2/1970, (1973-05) 20 YEARS AGO THE MBTA (METROPOLITAN BOSTON TRANSIT AUTHORITY) LINE FROM REVERE TO BOSTON WAS ALLOWED TO GO ABOVE GROUND AT NEPTUNE ROAD. FRANKFORT STREET AND ITS AIR-RELATED INDUSTRIAL TRAFFIC IS AT RIGHT. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/548479
MLA citation style
Environmental Protection Agency. 12/2/1970. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/548479>.
Note: These citations are programmatically generated and may be incomplete.