Proper syntax to run macro

[JJGF]

Trying to run macro from another book which is open but not active such as:

Run ("'workbookone.xlsm'!SORTF")

Except I need to do it like this by referencing part of the name of the workbook from a range:

Run ("'workbook" & range("A1") & ".xlsm"' !SORTF")

The "one" part of the name would come from range("A1").

Not sure if this possible or I don't have the quotes done correctly but it doesn't work.

[AlphaFrog]

The red quote isn't needed and the space between ' !

Change this...
Run ("'workbook" & range("A1") & ".xlsm"' !SORTF")

To this...
Run ("'workbook" & range("A1") & ".xlsm'!SORTF")

[JJGF]

I modified my code a bit and just used this which works:

Run (ActiveWorkbook.Name & "!SORTF")