A good abstract summarizes the key points of your paper without providing unnecessary detail. The APA style guide has a specific format for abstract pages, so you should be aware of this format if you are writing an APA paper. Moreover, there are other details to keep in mind concerning how to write an effective abstract. Here's what you should know.
Writing a college paper in APA style only seems like a hassle
Being proficient with it will help you beyond any classroom
A Guide for Writing Research Papers, APA-Style