APA Citation

Vaynerchuk, G., & Amazon.com (Firm). (2009). Crush it!: Why now is the time to cash in on your passion (Kindle ed.). [New York]: HarperStudio.

MLA Citation

Vaynerchuk, Gary., and Amazon.com (Firm). Crush It!: Why Now Is the Time to Cash in On Your Passion. Kindle ed. [New York]: HarperStudio, 2009.

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