It's easy to create a bibliography from your Zotero library.
Select the references or collections you want to include. Hold the control (or command) key and click to select multiple items. Right-click one of the selected items and choose Create Bibliography. Choose the bibliographic style you want, and select the output format: Save as RTF or HTML, copy to clipboard or print. (The RTF file format is compatible with all word processors.)
Or you can just drag and drop references from Zotero into your document! They'll turn into fully formatted citations. This works with any word processor including Google Docs. Change the default style under Preferences on the "gear" menu.
Zotero offers word processing plugins for Word, OpenOffice, and Google Docs. The plugin adds a Zotero toolbar to your word processor that allows you to add citations to your document while you write.
To add a citation:
To add a bibliography:
Zotero comes with only a few bibliographic styles, but many more are available to download.
To import a new style to Zotero Web:
Open Zotero.
If you're using the Zotero application you can add a new style by: