diff --git a/06_leapYears/README.md b/06_leapYears/README.md
index c4134da..0bd8e27 100644
--- a/06_leapYears/README.md
+++ b/06_leapYears/README.md
@@ -10,6 +10,7 @@ Create a function that determines whether or not a given year is a leap year. Le
 leapYears(2000) // is a leap year: returns true
 leapYears(1985) // is not a leap year: returns false
 ```
+Still confused? Refer to <cite>[this breakdown](https://time-and-calendar.com/leap-years/#:~:text=How%20to%20Know%20if%20Certain%20Year%20is%20a%20Leap%20Year)<cite> with examples.
 
 
 ## Hints