Gaya APA

Vaynerchuk, G. (2018). Crushing It ! : How Great Entrepreneurs Build Their Business and Influence - and How You Can, too . New York: Harper Business.

Gaya MLA

Vaynerchuk, Gary. "Crushing It ! : How Great Entrepreneurs Build Their Business and Influence - and How You Can, too". New York: Harper Business, 2018. Text.