Copy rows from different worksheets

Question

How can I copy multiple rows in a worksheet and paste them further down, including any formatting like background colors and all the values already in the rows?

I tried using this snippet

Application.Worksheets("IPL").Select
Rows("6:9").Select
Application.CutCopyMode = False
Selection.Copy
Application.Worksheets("CMM").Select
Rows("13:13").Select
Selection.Insert Shift:=xlDown

But when I try to execute this, I get an application error. I tried some other examples but they don't seem to do the same what I want...

Any help?