Scholarly articles usually have:
- An abstract
- A bibliography
- An author who is a scholar in the field
- Content that has been peer-reviewed
- Citations have volume(issue).
If you aren't sure if an article is actually peer reviewed, do a web search for the publication title and make sure it's a peer-reviewed journal.
Example:
Smyth, A. M., Parker, A. L., & Pease, D. L. (2002). A study of enjoyment of peas. Journal of Abnormal Eating, 8(3), 120-125.
This article is aimed at an academic or research-oriented audience.