APA
zwemmer D., Burton J., . (2006). Busy kittens. London: Picthall and gunzi.
Chicago
zwemmer Dominic, Burton Jane, . 2006. Busy kittens. London: Picthall and gunzi.
Harvard
zwemmer D., Burton J., . (2006). Busy kittens. London: Picthall and gunzi.
MLA
zwemmer Dominic, Burton Jane, . Busy kittens. London: Picthall and gunzi. 2006.