APA (7th ed.) Citation

Yonover, R., & Crowe, E. (2009). Hardcore inventing: Invent, protect, promote, and profit from your inventions. Skyhorse Pub..

Chicago Style (17th ed.) Citation

Yonover, Robert, and Ellie Crowe. Hardcore Inventing: Invent, Protect, Promote, and Profit from Your Inventions. New York, NY: Skyhorse Pub., 2009.

MLA (9th ed.) Citation

Yonover, Robert, and Ellie Crowe. Hardcore Inventing: Invent, Protect, Promote, and Profit from Your Inventions. Skyhorse Pub., 2009.

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