APA (7th ed.) Citation

Ellen, J., & Madden, C. M. (2010). What if everybody did that? Marshall Cavendish Children.

Chicago Style (17th ed.) Citation

Ellen, Javernick, and Colleen M. Madden. What If Everybody Did That? Tarrytown: Marshall Cavendish Children, 2010.

MLA (8th ed.) Citation

Ellen, Javernick, and Colleen M. Madden. What If Everybody Did That? Marshall Cavendish Children, 2010.