APA Style Blog
From the "About Us" link on the website: "The APA Style Blog is the official companion to the Publication Manual of the American Psychological Association, Sixth Edition. It's run by a group of experts who work with APA Style every day. We publish weekly posts to talk about what we love—writing, publishing, and APA Style. We explore what APA Style is and how it works in a variety of areas, including reference citations of every sort, grammar and usage, the publication process, and social media. Occasionally we feature guest bloggers who write about more technical issues."