APA (7th ed.) Citation

Horowitz Ben. (2014). The hard thing about hard things: Building a business when there are no easy answers. HarperCollins.

Chicago Style (17th ed.) Citation

Horowitz Ben. The Hard Thing About Hard Things: Building a Business When There Are No Easy Answers. New York: HarperCollins, 2014.

MLA (9th ed.) Citation

Horowitz Ben. The Hard Thing About Hard Things: Building a Business When There Are No Easy Answers. HarperCollins, 2014.