Citazione Stile APA (7a Edizione)

Womack, J. P., Jones, D. T., & Roos, D. (2007). The machine that changed the world. Rawson Associates; Free Press.

Citazione stile Chigago Style (17a edizione)

Womack, James P., Daniel T. Jones, e Daniel Roos. The Machine That Changed the World. New York: Rawson Associates; Free Press, 2007.

Citatione MLA (8a ed.)

Womack, James P., et al. The Machine That Changed the World. Rawson Associates; Free Press, 2007.