Merge Google spreadsheets into one sheet

As the title says, I have 3 forms passing data over to sheets. I would like combine these 3 forms into 1 with just the sheets tabs at the bottom.

If what you need is having forms data in three different sheets from Google Spreadsheet Integration automatically merged into one Spreadsheet, I'm not sure this process is actually possible since each form will be linked to its own sheet.

What you could do is, passing the data from the first two forms to the third one( You could optionally hide those passed values) , and Integrate Google Spreadsheet on the third form.

- How-to-Automatically-Pass-Form-Data-to-Another-Form