APA (7th ed.) Citation

Shields, G., & Currey, A. (2009). When the world is ready for bed (1st U.S. ed.). Bloomsbury.

Chicago Style (17th ed.) Citation

Shields, Gillian, and Anna Currey. When the World Is Ready for Bed. 1st U.S. ed. New York: Bloomsbury, 2009.

MLA (8th ed.) Citation

Shields, Gillian, and Anna Currey. When the World Is Ready for Bed. 1st U.S. ed. Bloomsbury, 2009.

Warning: These citations may not always be 100% accurate.