APA (7th ed.) Citation

Godin, S. (2018). This is marketing. Portfolio/Penguin.

Chicago Style (17th ed.) Citation

Godin, Seth. This Is Marketing. New York: Portfolio/Penguin, 2018.

MLA (8th ed.) Citation

Godin, Seth. This Is Marketing. Portfolio/Penguin, 2018.

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