APA (7th ed.) Citation

Fiorina, C. (2006). Tough choices: A memoir. Penguin Group.

Chicago Style (17th ed.) Citation

Fiorina, Carly. Tough Choices: A Memoir. New York: Penguin Group, 2006.

MLA (9th ed.) Citation

Fiorina, Carly. Tough Choices: A Memoir. Penguin Group, 2006.

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