APA (7th ed.) Citation

Harvey, A., Osterhold, J., & Falconer, I. (2011). Olivia becomes a vet. Simon Spotlight.

Chicago Style (17th ed.) Citation

Harvey, Alex, Jared Osterhold, and Ian Falconer. Olivia Becomes a Vet. New York: Simon Spotlight, 2011.

MLA (8th ed.) Citation

Harvey, Alex, et al. Olivia Becomes a Vet. Simon Spotlight, 2011.

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