Is Year Old Hyphenated or Not?
Hyphenate “year old” if the phrase precedes a noun that it is modifying. Do you want to talk about age? Before you start, you need…
Years Old: Hyphen or No Hyphen?
Using Hyphens in APA Style in Academic Writing - Enago Academy
Elizabeth Allen on LinkedIn: I used my work's education stipend to
Hyphen: Correct Usage Rules & Examples
Rules for Writing Numbers: Know When To Spell Them Out
How To Use Hyphenation Correctly in PhD Theses - Helpful Article
When to Hyphenate an Age
Welcome to the Oregon State Bar Online
Year Old' or 'Years Old': What's the Difference Between the Two?
Hyphenated Words: Usage, Rules, and Examples
What is a Hyphen and How is it Used? (Video)
6 Scenarios Where Using a Hyphen is Just Wrong