Skip to main content

What is a DOI?


DOI is a Digital Object Identifier.

This sequence of characters assigned to an online article provides a persistent link to a published online article. Each persistent link provides

  • an abstract of the article 
  • an opportunity to acquire the full text version of the article.

Why do you need to know?
A DOI is required by some citation styles (APA, Chicago)


For more information visit, the Digital Object Identifier System.

When using NoodleTools, there will be an entry field for the DOI. 

Loading ...