Sophia Learning
Sophia: Hyphens
Read the rules and look at several examples to see how to use hyphens correctly, and to understand when not to use them.
ACT360 Media
Writing Tips: Sentence Builder: Hyphen
A brief description of the rules, usage, and examples of the "hyphen" in English punctuation.
Other
Sandhills Community College: The Hyphen
A brief look at the hyphen in English punctuation. Includes details concerning three uses of the hyphen and provides several examples.