APA (7th ed.) Citation

Patterson , J., & Ledwidge , M. (2008). Step on a crack. Headline Publishing Group.

Chicago Style (17th ed.) Citation

Patterson , James, and Michael Ledwidge. Step on a Crack. London: Headline Publishing Group, 2008.

MLA (9th ed.) Citation

Patterson , James, and Michael Ledwidge. Step on a Crack. Headline Publishing Group, 2008.