How to add roman numbers to the appendix pages in LaTex?

is there a way to have roman numbers for the pages at the end of the article - like \bibliography{...}, \listoffigures and acronym-lists?

Currently they show up without any numbers :(

Cheers,..

Argh sorry - I was kind of incorrect I'm not looking for a way to change the page-numbers - I'm looking for a way to change the actual action-nu开发者_C百科mbers...

So Index looks like:

1 Section
2 Section
  2.1 SubSection
  2.2 SubSection
3 Section
References
Figures

But I'm looking for:

1 Section
2 Section
  2.1 SubSection
  2.2 SubSection
3 Section
I References
II Figures

You don't say what style you're using, but assuming you want to start over from i, you might try

\pagestyle{plain}
\pagenumbering{roman}
\setcounter{page}{1}

You may need a \global before the \setcounter.

Adding \renewcommand\thesection{\Roman{section}} right after \appendix will change the numbering format of the sections in the appendix and yield the index shown in the (edited) question.

\pagenumbering{roman} is how to have Roman numbers on pages in general. You would want to specify that style before those sections.

You might also need to change the page style to show numbers \pagestyle{plain}, and then follow @Michael's advice.