Full text of the 10th ed. of the AMA Manual of Style with updates and additional features.
This resource is provided by the American Psychological Association. More formatting guidelines for APA Style can be found at Excelsior College's Online Writing Lab.
Completely searchable and easy to use, The Chicago Manual of Style Online provides recommendations on editorial style and publishing practices for the digital age. Now offering the full contents of the 17th and 16th editions, it is the must-have reference for everyone who works with words.
Writing resources from the Modern Language Association.