Generate custom string from ListBox selection using C# in ASP.Net

 string[] CusineType;
        ArrayList cblSelections = new ArrayList();
        foreach (ListItem item in chkCuisieType.Items)
        {
            if (item.Selected)
            {
                cblSelections.Add(item.Text);
            }
        }

        CusineType = (string[])cblSelections.ToArray(typeof(string));
        string CusineValue = string.Join(",", CusineType);
     

How to add that Single Quotes to the Cusinevalue