Option 1: Learn the style the best you can and use guides to double check
Option 2: Use citation generators
You still need to double check citations made through these methods.
Option 3: Use a citation management tool
There are a number of different citation management tools out there, including Zotero, Mendelay, EndNote, and RefWorks. Some are free, others cost money. This page from Penn State Libraries does a great head-to-head comparison.
WCU Libraries have access to Endnote Web. We have a guide to using it.