APA (7th ed.) Citation

George, R., Bergamo, J., & Johnston, B. (2008). The floating bubble. Innova.

Chicago Style (17th ed.) Citation

George, Ron, John Bergamo, and Ben Johnston. The Floating Bubble. St. Paul, MN: Innova, 2008.

MLA (9th ed.) Citation

George, Ron, et al. The Floating Bubble. Innova, 2008.