APA (7th ed.) Citation

Godin, S. (2007). The dip: A little book that teaches you when to quit (and when to stick). Portfolio.

Chicago Style (17th ed.) Citation

Godin, Seth. The Dip: A Little Book That Teaches You When to Quit (and When to Stick). New York: Portfolio, 2007.

MLA (8th ed.) Citation

Godin, Seth. The Dip: A Little Book That Teaches You When to Quit (and When to Stick). Portfolio, 2007.

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