Swenson's Writing Suggestions. This is a collection of reminders for writing style, primarily for undergraduate papers, based on the most frequently occuring errors. CHECK THESE before handing a paper in!
APA Style Cribsheets. Extensive collection of links to summary sheets on style. Make sure they are for the current (4th) edition before you use them.
APA Style Guide for Citing Electronic Information. Extensive list of rules and samples for all types of online referencing.
Research Paper.com. Tutorial and aids to select, structure, and locate resource on a topic.
Alphabetical Index of Common Writing Errors-- browse and check
Guide to common writing errors-- briefer version of the one above
Developing writing & thinking skills-- why we do all this...
Writing-- writing tips