Ohio River Valley Water and Sanitation Commission. Oop! how Broad-shoulders polluted the rivers. Ohio River Valley Water and Sanitation Commission.
Chicago Style (17th ed.) CitationOhio River Valley Water and Sanitation Commission. Oop! How Broad-shoulders Polluted the Rivers. Orsanco, Ohio: Ohio River Valley Water and Sanitation Commission.
MLA (9th ed.) CitationOhio River Valley Water and Sanitation Commission. Oop! How Broad-shoulders Polluted the Rivers. Ohio River Valley Water and Sanitation Commission.
Warning: These citations may not always be 100% accurate.