Example of a Citation to an Encyclopedia Article with No Author:
References
Video evidence. (2016). In S. Constantakis (Ed.), World of Forensic Science (2nd ed., Vol. 2, pp. 696-697). Farmington Hills, MI: Gale. Retrieved from Gale eBooks database.
In-Text Citation: (Video evidence, 2016)
It's possible that video police drones could be deployed at public events as a deterrent to crime. In the case of the Boston Marathon bombing, it was video cameras that allowed police to quickly identify the Tsarnaev brothers after the explosion. They were wearing backpacks just before the explosion and they were not wearing them in the video that followed (Video evidence, 2016). A video drone might have actually captured them in the act.
Entry with an author:
References
LaFave, W. R. (2000). Search and seizure. In L. W. Levy & K. L. Karst (Eds.), Encyclopedia of the American Constitution (2nd ed., Vol. 5, pp. 2329-2336). Detroit, MI: Macmillan Reference USA. Retrieved from Gale eBooks
In-Text Citation
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat (LaFave, 2000).