1. Open Zotero
  2. Click a collection in the left column
    • Items in the collection will appear in the middle column
  3. Click an item in the middle column
    • The item's bibliographic information will appear in the right column
  4. Click the Info tab in the right column
    • This tab is selected automatically
  5. Click inside a field to edit it
  6. Add or delete an author by clicking the + or - signs to the right of the "Author" field
    • Updates will be saved automatically