APA (7th ed.) Citation

Giffords, G. D., Kelly, M. E., & Zaslow, J. (2011). Gabby: A story of courage and hope (1st Scribner hardcover ed.). Scribner.

Chicago Style (17th ed.) Citation

Giffords, Gabrielle D., Mark E. Kelly, and Jeffrey Zaslow. Gabby: A Story of Courage and Hope. 1st Scribner hardcover ed. New York, NY: Scribner, 2011.

MLA (9th ed.) Citation

Giffords, Gabrielle D., et al. Gabby: A Story of Courage and Hope. 1st Scribner hardcover ed. Scribner, 2011.