APA

Bull J., Crawford A., . (2013). Crafty creatures. London [England]: DK.

Chicago

Bull Jane, Crawford Andy, . 2013. Crafty creatures. London [England]: DK.

Harvard

Bull J., Crawford A., . (2013). Crafty creatures. London [England]: DK.

MLA

Bull Jane, Crawford Andy, . Crafty creatures. London [England]: DK. 2013.