We're currently using the Chicago Manual of Style. It's imperfect, but it's better than the alternatives, so far.
Style Basics & Deviations From the Stylebook
- We don't wrap article titles within text in quotes, but we do link to them on first usage
- We don't italicize the names of publications in article text
- We don't cap "The" in publication titles in article text, but we do in Organization entries
- Commas and periods go inside closing quotation marks