In this tutorial, we use the term "article" to refer to periodical articles.
What is a periodical?
Anything that is published periodically, or on an ongoing basis. But let's get more precise:
Types of Periodicals*
There are three basic types of periodicals: popular (magazines and newspapers), scholarly, and trade.
Check with your instructor to see which you are expected to use for a particular assignment.
* Information on this page adapted from:
Bolner, Myrtle S. and Gayle A. Poirier. The Research Process: Books and Beyond. 2nd ed. Dubuque, Iowa: Kendall/Hunt, 2001. p. 205.