The PERRLA Chrome Extension can be installed in Chromium-based browsers, such as Vivaldi.
- Open the Vivaldi browser.
-
Open the PERRLA page in the Chrome Web Store:
PERRLA — APA & MLA Citation Extension - Click Add to Vivaldi in the top-right corner.
- Confirm the installation by clicking Add extension.
The PERRLA Extension is now installed. You can access it on the left-hand side of Vivaldi in the side panel.