APA (7th ed.) Citation

Duffy, S. (2014). Launch: The Critical 90 Days From Idea To Market. Penguin Group.

Chicago Style (17th ed.) Citation

Duffy, Scott. Launch: The Critical 90 Days From Idea To Market. U.S.A.: Penguin Group, 2014.

MLA (9th ed.) Citation

Duffy, Scott. Launch: The Critical 90 Days From Idea To Market. Penguin Group, 2014.

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