A wide range of factors interact to determine the exchange rate level: the government, market forces of supply and demand for a particular country's currency, interest rates, inflation, a country's balance of trade and/or payments, and consumers' expectations about what will happen in the future.
Use quotation marks for direct quotes. Use quotation marks to surround direct quotes from a source, person, article, or other source. Use a comma before a quote only if you precede the quote with an identifier (a tag) such as he said or According to experts..
The examples illustrate the MLA style of using quotation marks around titles of short works and italicizing titles of long works. 1. autHOr naMed in a siGnal PHrase If you mention the author in a signal phrase, put only the page number(s) in parentheses.