New tool in Google Docs
This is great for research!
Google Doc Research Tool
Go to Create->Document
Begin with entering information about your subject.
Highlight a key word.
Pull down the Tools menu and select Research.
Google Search window will open in the right sidebar.
Click the back button
Click on the Settings link.
Choose the desired citation format.
Click on the forward arrow button to return.
You may click on the pull down arrow next to your term to narrow the search.