APA Style DOI/URL Flowchart

In case you wondered where I've been, I'm up to my eyebrows in writing at the moment, but I will get caught up--eventually. Still this caught my eye. It's a flowchart posted last fall on the APA Style blog that tells you when and how to use DOI's and URL's when citing articles. Here's a simplified version for citing articles, consistent with APA, from Radford University.