In order to create bibliographies using the McGill Guide (9th edition) citation style, you need to first add the McGill Guide citation style in the Zotero preferences by selecting Edit > Preferences as shown below:
![](https://libapps-ca.s3.amazonaws.com/accounts/94585/images/Zotero_edit_preferences.png)
Select Cite, then Get additional styles:
![](https://libapps-ca.s3.amazonaws.com/accounts/94585/images/Zotero_preferences_citaiton_style.png)
Type "mcgill guide" in the Zotero Style Repository, then select Canadian Guide to Uniform Legal Citation 9th Edition (McGill Guide):
![](https://libapps-ca.s3.amazonaws.com/accounts/94585/images/Zotero_style_repository.png)