APA
Martin G. R. R., . (2011). Game of thrones : book one of a song of ice & fire. London: Harper Voyager.
Chicago
Martin George R R, . 2011. Game of thrones : book one of a song of ice & fire. London: Harper Voyager.
Harvard
Martin G. R. R., . (2011). Game of thrones : book one of a song of ice & fire. London: Harper Voyager.
MLA
Martin George R R, . Game of thrones : book one of a song of ice & fire. London: Harper Voyager. 2011.