Change it from POST showing to a PAGE showing

Hey right now on my homepage footer i have a post showing, using this code

<?php query_posts('p=x'); while (have_posts()) : the_post(); ?>
    	<h2><?php the_title(); ?></h2>
    	<?php the_content(); ?>
    <?php endwhile; ?>

the x represents the post number i give it.

but I dont want it to be a post, i want it to be a page, now im assuming the code would be similar. Can anyone tell me what it would be to make it like this, where i can pick my page by id