APA Style

Doerr, J. (2018). Measure what matters : how Google, Bono, and the Gates Foundation rock the world with OKRs . New York: Portfolio/Penguin.

MLA Style

Doerr, John. "Measure what matters : how Google, Bono, and the Gates Foundation rock the world with OKRs". New York: Portfolio/Penguin, 2018. Text.