You can easily create a bibliography from your All Documents area, any RefWorks Collection, or your search results.
Click on Create Bibliography (under the cite/" icon)
It will use your last used citation style. You can change it at the top of the next screen.
Copy to Clipboard and paste it in your paper.
The complete list of available citation styles.
When you import your files from the Legacy Refworks, your custom styles will come along. In addition, you customize styles in the New RefWorks as well.