Gaya APA

Kassinger, R. (2001). Reinvent The Wheel: Make Classic Inventions, Discover Your Problem Solving Genius, and Take The Inventor's Challenge . Canada: John Wiley.

Gaya MLA

Kassinger, Ruth. "Reinvent The Wheel: Make Classic Inventions, Discover Your Problem Solving Genius, and Take The Inventor's Challenge ". Canada: John Wiley, 2001. Text.