A quotation from a movie (etc.) should be attributed to the original author that penned it. Further details can include (in fact,
should include) the movie (or whatever), character, and actor playing the character.
In this case, there is no movie called "The Scotsman" that I can find, so I can only assume that this Kidman quote is from the newspaper "The Scotsman"
http://thescotsman.scotsman.com/
Maybe mgm can clear this up.