APA (7th ed.) Citation

Davidson, S., Gordon, C., & Gordon, M. (2007). The musicians of Bremen. Usborne Publishing Ltd..

Chicago Style (17th ed.) Citation

Davidson, Susanna, Carl Gordon, and Mike Gordon. The Musicians of Bremen. London: Usborne Publishing Ltd., 2007.

MLA (9th ed.) Citation

Davidson, Susanna, et al. The Musicians of Bremen. Usborne Publishing Ltd., 2007.