APA (7th ed.) Citation

Engelfried, S. (2010). Inventions: Waiting for Eureka.

Chicago Style (17th ed.) Citation

Engelfried, Steven. Inventions: Waiting for Eureka. 2010.

MLA (9th ed.) Citation

Engelfried, Steven. Inventions: Waiting for Eureka. 2010.

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