APA

Sims L., Dragoslovic K. & Wolf A. d. (2007). The Fairground Ghost. London: Usborne Publishing.

Chicago

Sims Lesley, Dragoslovic Katarina and Wolf Alex de. 2007. The Fairground Ghost. London: Usborne Publishing.

Harvard

Sims L., Dragoslovic K. and Wolf A. d. (2007). The Fairground Ghost. London: Usborne Publishing.

MLA

Sims Lesley, Dragoslovic Katarina and Wolf Alex de. The Fairground Ghost. London: Usborne Publishing. 2007.