APA (7th ed.) Citation

Rhatigan, J., & Owsley, A. (2015). Inventions that could have changed the world ... but didn't! Imagine Publishing.

Chicago Style (17th ed.) Citation

Rhatigan, Joe, and Anthony Owsley. Inventions That Could Have Changed the World ... but Didn't! Watertown, MA: Imagine Publishing, 2015.

MLA (8th ed.) Citation

Rhatigan, Joe, and Anthony Owsley. Inventions That Could Have Changed the World ... but Didn't! Imagine Publishing, 2015.

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