That's what I thought. NOTHING in the old Formats applies any more. NOTHING. Don't look there, don't go there. Whatever is needed is found in the 2011 Formats. So let's start over. I'm not sure what you mean by a publisher's acknowledgement and that may be the reason you can't find anything in Formats. It might be that your material is called something else now. Could you please send the print page so we can see EXACTLY what you are asking about?