From the World Treaty Library homepage, use the search tool to locate a treaty by citation. Select citation from the drop-down menu and enter the citation.
![Treaty Index search within the World Treaty Library](https://help.heinonline.org/wp-content/uploads/2022/03/WorldTreaty-citation-1024x626.png)
Alternatively, from anywhere in HeinOnline, users can enter their citation into the one-box search bar and select the Citation option:
![One-box search for a World Treaty citation](https://help.heinonline.org/wp-content/uploads/2022/03/WorldTreaty-citation-OB.png)