"POOL IT" SIGN NORTH OF VANCOUVER, WASHINGTON, WAS A REMINDER THAT THE GASOLINE SHORTAGE WAS NOT OVER IN MARCH, 1974 AND SHARING RIDES WAS A GOOD IDEA

Chicago citation style
Environmental Protection Agency. 12/2/1970. "POOL IT" SIGN NORTH OF VANCOUVER, WASHINGTON, WAS A REMINDER THAT THE GASOLINE SHORTAGE WAS NOT OVER IN MARCH, 1974 AND SHARING RIDES WAS A GOOD IDEA. 1974-03. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/555504. (Accessed October 18, 2018.)
APA citation style
Environmental Protection Agency. 12/2/1970, (1974-03) "POOL IT" SIGN NORTH OF VANCOUVER, WASHINGTON, WAS A REMINDER THAT THE GASOLINE SHORTAGE WAS NOT OVER IN MARCH, 1974 AND SHARING RIDES WAS A GOOD IDEA. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/555504
MLA citation style
Environmental Protection Agency. 12/2/1970. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/555504>.
Note: These citations are programmatically generated and may be incomplete.